Timeline: Zika's origin and global spreadThe following timeline charts the origin and spread of the Zika virus from its discovery nearly 70 years ago: 1947: Scientists researching yellow fever in Uganda’s Zika Forest identify the virus in a rhesus monkey 1948: Virus recovered from Aedes africanus mosquito in Zika Forest 1952: First human cases detected in Uganda and Tanzania 1954: Virus found in Nigeria 1960s-80s: Zika detected in mosquitoes and monkeys across equatorial Africa 1969–83: Zika found in equatorial Asia, including India, Indonesia, Malaysia and Pakistan 2007: Zika spreads from Africa and Asia, first large outbreak on Pacific island of Yap 2012: Researchers identify two distinct lineages of the virus, African and Asian 2013–14: Zika outbreaks in French Polynesia, Easter Island, the Cook Islands and New Caledonia. Retrospective analysis shows possible link to birth defects and severe neurological complications in babies in French Polynesia March 2, 2015: Brazil reports illness characterized by skin rash in northeastern states July 17: Brazil reports detection of neurological disorders in newborns associated with history of infection Oct. 5: Cape Verde has cases of illness with skin rash  Oct. 22: Colombia confirms cases of Zika Oct. 30: Brazil reports increase in microcephaly, abnormally small heads, among newborns Nov. 11: Brazil declares public health emergency  November 2015-January 2016: Cases reported in Suriname, Panama, El Salvador, Mexico, Guatemala, Paraguay, Venezuela, French Guiana,  Martinique, Puerto Rico, Guyana, Ecuador, Barbados, Bolivia, Dominican Republic, Nicaragua, Curacao, Jamaica Feb. 1: World Health Organization (WHO) declares public health emergency of international concern Feb. 2: First case of Zika transmission in United States; local health officials say likely contracted through sex, not mosquito bite Feb. 5: U.S. Centers for Disease Control and Prevention says virus being actively transmitted in 30 countries, mostly in the Americas Feb. 8: U.S. President Barack Obama requests $1.8 billion to fight Zika Feb. 12: Brazil investigating potential link between Zika infections and 4,314 suspected cases of microcephaly. Of those, 462 confirmed as microcephaly and 41 determined to be linked to virus  Feb. 17: Brazil investigating potential link between Zika and 4,443 suspected cases of microcephaly. Of those, 508 confirmed as microcephaly and most of those cases are linked to the virus. WHO seeks $56 million to fight Zika. Feb. 18: CDC adds Aruba and Bonaire to countries and territories with active outbreaks, bringing total to 32. Feb. 23: CDC investigating 14 cases of possible sexual transmission of Zika. CDC also adds Trinidad and Tobago and Marshall Islands to countries and territories with active outbreaks, bringing total to 34. Feb. 25: Brazil says confirmed microcephaly cases number more than 580 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,100 suspected cases of microcephaly. Feb. 27: France detects first sexually transmitted case of Zika.  Feb. 29: CDC adds St. Maarten, and Saint Vincent and the Grenadines to countries and territories with active outbreaks, bringing total to 36. March 1: Brazil says confirmed microcephaly cases rose to 641 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,222 suspected cases of microcephaly. March 8: WHO advises pregnant women to avoid areas with Zika outbreak and said sexual transmission of the virus is “relatively common.” March 9: CDC adds New Caledonia to countries and territories with active outbreaks, bringing total to 37. March 15: Cuba reports first case of Zika contracted in the country. March 16: Cape Verde identifies first case of microcephaly. March 18: CDC says during Jan. 1, 2015 to Feb. 26, 2016, 116 residents of the United States had evidence of recent Zika virus infection based on laboratory testing. Brazil says confirmed microcephaly cases rose to 863 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,268 suspected cases of microcephaly. March 19: CDC adds Cuba to countries and territories with active outbreaks, bringing total to 38. March 21: South Korea confirms first case of Zika. March 22: CDC adds Dominica to countries and territories with active outbreaks, bringing total to 39. Bangladesh confirms first case of Zika virus. Brazil says confirmed microcephaly cases rose to 907 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,293 suspected cases of microcephaly. March 29: Brazil says confirmed microcephaly cases rose to 944 and considers most of them to be related to Zika infections in the mothers. Brazil said the number of suspected cases of microcephaly dropped slightly to 4,291. March 31: According to the World Health Organization, there is a strong scientific consensus that Zika can cause the birth defect microcephaly as well as Guillain-Barre syndrome, a rare neurological disorder that can result in paralysis, though conclusive proof may take months or years.  April 1: CDC adds Kosrae, Federated States of Micronesia to countries and territories with active outbreaks, bringing total to 40. April 4: CDC adds Fiji to countries and territories with active outbreaks, bringing total to 41. April 5: Vietnam reports first Zika infections. April 6: Brazil says confirmed microcephaly cases rose to 1,046 and considers most of them to be related to Zika infections in the mothers. The number of suspected cases of microcephaly dropped to 4,046. April 7: St. Lucia confirms first two cases of Zika, contracted locally. April 12: Brazil says confirmed microcephaly cases rose to 1,113 and considers most of them to be related to Zika infections in the mothers. The number of suspected cases of microcephaly dropped to 3,836. It was the second week in a row that the overall total figure fell. April 13: The U.S. Centers for Disease Control and Prevention concluded that infection with the Zika virus in pregnant women is a cause of the birth defect microcephaly and other severe brain abnormalities in babies. The CDC said now that the causal relationship has been established, several important questions must still be answered with studies that could take years. CDC adds St. Lucia to countries and territories with active outbreaks, bringing total to 42. April 14: Colombia confirms two microcephaly cases linked to Zinka. April 18: Peru reports first case of sexually transmitted Zika virus. CDC adds Belize to countries and territories with active outbreaks, bringing total to 43. April 19: Chilean authorities find Zika mosquito for first time in decades. April 25: Canada confirms first sexually transmitted Zika case. April 26: Brazil says the number of confirmed cases of microcephaly climbed to 1,198 from 1,168 in the week through April 23, but suspected ones under investigation continued to decline to 3,710 from 3,741 a week ago. Brazil registered 91,387 likely cases of the Zika virus from February until April 2, the health ministry said, in its first national report on the epidemic. April 29: Puerto Rico reports first death related to Zika, according to the CDC. The country also confirmed 683 Zika cases, including 65 pregnant women, and five suspected cases of Guillain-Barre syndrome from Zika, the CDC reported. May 4: Panama confirms four microcephaly cases tied to Zika. May 6: Spain gets first case of Zika-related brain defect in a fetus.       May 9: CDC adds Papua New Guinea, Saint Barthelemy and Peru to countries and territories with active outbreaks, bringing total to 46. Honduras suspects first case of microcephaly in Zika patient. May 11: Brazil says the number of confirmed cases of microcephaly dropped to 1,326 in the week through May 7 as doctors and Brazilian health officials find that some suspected cases of microcephaly are not the disorder. Suspected ones under investigation continued to decline to 3,433. May 12: CDC adds Grenada to countries and territories with active outbreaks, bringing total to 47. May 13: Puerto Rico reports first case of Zika-related microcephaly. May 20: WHO says an outbreak of Zika virus on the African island chain of Cape Verde is of the same strain as the one blamed for birth abnormalities in Brazil. May 24: Brazil reports the number of confirmed cases of microcephaly at 1,434 for the latest week to May 21. Suspected ones under investigation declined to 3,257. May 26: CDC adds Argentina to countries and territories with active outbreaks, bringing total to 48. June 9: WHO issues updated guidelines on prevention of sexual transmission of the Zika virus, including advising women living in areas where the virus is being transmitted to delay getting pregnant. June 14: El Salvador confirms first case of microcephaly linked to Zika. June 23: CDC reports seven babies in the United States with microcephaly or other Zika-related birth defects such as serious brain abnormalities, and five lost pregnancies from either miscarriage, stillbirth or termination. June 28: First baby with Zika-related birth defect microcephaly born in Florida. June 30: CDC adds Anguilla to countries and territories with active outbreaks, bringing total to 49. Guinea-Bissau confirms three cases of Zika, government says. Spain records first case of sexually transmitted Zika virus, health authorities said. July 8: CDC confirmed that a Utah resident’s death last month is the first Zika-related death in the continental United States. July 14: CDC adds Saint Eustatius to countries and territories with active outbreaks, bringing total to 50. July 15: New York City’s health department reports the first female-to-male transmission of the Zika virus. July 18: CDC reports that caregiver of Utah man who died of Zika tested positive for virus. July 19: Florida health officials are investigating a case of Zika virus infection that does not appear to have stemmed from travel to another region with an outbreak. July 21: CDC reports 400 pregnant women in U.S. with evidence of Zika infection, up from 346 a week ago. The health agency also reports three more babies born in U.S. with birth defects linked to the Zika virus, bringing total to 12. Florida Department of Health said it was investigating a non travel-related case of Zika in Broward County, marking the second such case in the U.S. July 22: New York City health officials reports first baby born with Zika-related birth defect. July 25: Spain reports first case in Europe of baby born with Zika-related defect. CDC issues updated recommendations for preventing and testing for Zika infection, warning that the virus can be transmitted through unprotected sex with an infected female partner. July 26: Honduras detects 8 cases of babies with Zika-related defect. CDC adds Saba to countries and territories with active outbreaks, bringing total to 51. July 27: Paraguay reports first cases of microcephaly linked to Zika. July 29: Florida authorities report what is believed to be the first evidence of local Zika transmission in the continental United States. Aug. 1: Florida identifies 10 more cases of Zika virus caused by mosquitoes, bringing total to 14. CDC issues guidelines for pregnant women who live in and traveled to affected area in a Miami neighborhood. Aug. 2: Health authorities in Florida add one more case of locally transmitted Zika, bringing total to 15. CDC adds Antigua, Barbuda, and Turks and Cacos to countries and territories with active outbreaks, bringing total to 54. Aug. 3: U.S. researchers said they launched Zika vaccine clinical trial. Aug. 4: Cuba reports two cases of locally transmitted Zika. Aug. 5: Florida health authorities report another locally transmitted case, bringing total to 16. Aug. 8: Florida said it was investigating new case of locally transmitted Zika in Palm Beach County. Aug. 9: Texas health officials said death of infant born with microcephaly is linked to Zika, the first casualty in the state associated with the virus. Cayman Islands reports two locally transmitted Zika cases. Florida announces four more cases of locally transmitted Zika, bringing total to 21. Aug. 11: Florida reports three additional cases of locally transmitted Zika, bringing total to 25.  SOURCES: World Health Organization, U.S. Centers for Disease Control and Prevention, Reuters politicsNews
timeline nika origin global spreadthe following timeline charts origin spread nika virus discovery nearly years ago scientists researching yellow fever uganda nika forest identify virus thesis monkey virus recovered aides africanus mosquito nika forest first human cases detected uganda tanzania virus found nigeria nika detected mosquitoes monkeys across equatorial africa nika found equatorial asia including india indonesia malaysia pakistan nika spreads africa asia first large outbreak pacific island yap researchers identify two distinct lineages virus african asian nika outbreaks french polynesia easter island cook islands new macedonia retrospective analysis shows possible link birth defects severe neurological complications babies french polynesia march brazil reports illness characterized skin rash northeastern states july brazil reports detection neurological disorders newborns associated history infection cape verde cases illness skin rash colombia confirms cases nika brazil reports increase microcephaly abnormally small heads among newborns brazil declares public health emergency november cases reported surname panama el salvador mexico guatemala paraguay venezuela french giant martinique puerto rico ghana ecuador barbados bolivia dominican republic nicaragua cacao jamaica world health organization who declares public health emergency international concern first case nika transmission united states local health officials say likely contracted sex mosquito bite centers disease control prevention says virus actively transmitted countries mostly americas president barack obama requests billion fight nika brazil investigating potential link nika infections suspected cases microcephaly of confirmed microcephaly determined linked virus brazil investigating potential link nika suspected cases microcephaly of confirmed microcephaly cases linked virus who seeks million fight nika cdc adds area bonfire countries territories active outbreaks bringing total cdc investigating cases possible sexual transmission nika cdc also adds trinidad tobacco marshall islands countries territories active outbreaks bringing total brazil says confirmed microcephaly cases number considers related nika infections mothers brazil investigating additional suspected cases microcephaly france detects first sexually transmitted case nika cdc adds martin saint vincent grenades countries territories active outbreaks bringing total march brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil investigating additional suspected cases microcephaly march who advises pregnant women avoid areas nika outbreak said sexual transmission virus relatively march cdc adds new macedonia countries territories active outbreaks bringing total march cuba reports first case nika contracted country march cape verde identifies first case microcephaly march cdc says residents united states evidence recent nika virus infection based laboratory testing brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil investigating additional suspected cases microcephaly march cdc adds cuba countries territories active outbreaks bringing total march south korea confirms first case nika march cdc adds dominic countries territories active outbreaks bringing total bangladesh confirms first case nika virus brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil investigating additional suspected cases microcephaly march brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil said number suspected cases microcephaly dropped slightly march according world health organization strong scientific consensus nika cause birth defect microcephaly well syndrome rare neurological disorder result paralysis though conclusive proof may take months years april cdc adds korea generated states micronesia countries territories active outbreaks bringing total april cdc adds fiji countries territories active outbreaks bringing total april vietnam reports first nika infections april brazil says confirmed microcephaly cases rose considers related nika infections mothers the number suspected cases microcephaly dropped april lucia confirms first two cases nika contracted locally april brazil says confirmed microcephaly cases rose considers related nika infections mothers the number suspected cases microcephaly dropped it second week row overall total figure fell april the centers disease control prevention concluded infection nika virus pregnant women cause birth defect microcephaly severe brain abnormalities babies the cdc said causal relationship established several important questions must still answered studies could take years cdc adds lucia countries territories active outbreaks bringing total april colombia confirms two microcephaly cases linked link april peru reports first case sexually transmitted nika virus cdc adds belize countries territories active outbreaks bringing total april clean authorities find nika mosquito first time decades april canada confirms first sexually transmitted nika case april brazil says number confirmed cases microcephaly climbed week april suspected ones investigation continued decline week ago brazil registered likely cases nika virus february april health ministry said first national report epidemic april puerto rico reports first death related nika according cdc the country also confirmed nika cases including pregnant women five suspected cases syndrome nika cdc reported may panama confirms four microcephaly cases tied nika may spain gets first case brain defect fetus may cdc adds papua new guinea saint barthelemy peru countries territories active outbreaks bringing total honduras suspects first case microcephaly nika patient may brazil says number confirmed cases microcephaly dropped week may doctors brazilian health officials find suspected cases microcephaly disorder suspected ones investigation continued decline may cdc adds grenade countries territories active outbreaks bringing total may puerto rico reports first case microcephaly may who says outbreak nika virus african island chain cape verde strain one blamed birth abnormalities brazil may brazil reports number confirmed cases microcephaly latest week may suspected ones investigation declined may cdc adds argentina countries territories active outbreaks bringing total june who issues updated guidelines prevention sexual transmission nika virus including advising women living areas virus transmitted delay getting pregnant june el salvador confirms first case microcephaly linked nika june cdc reports seven babies united states microcephaly birth defects serious brain abnormalities five lost pregnancies either miscarriage stillbirth termination june first baby birth defect microcephaly born florida june cdc adds anguilla countries territories active outbreaks bringing total confirms three cases nika government says spain records first case sexually transmitted nika virus health authorities said july cdc confirmed utah resident death last month first death continental united states july cdc adds saint eustatius countries territories active outbreaks bringing total july new york city health department reports first transmission nika virus july cdc reports caregiver utah man died nika tested positive virus july florida health officials investigating case nika virus infection appear stemmed travel another region outbreak july cdc reports pregnant women evidence nika infection week ago the health agency also reports three babies born birth defects linked nika virus bringing total florida department health said investigating non case nika board county marking second case july new york city health officials reports first baby born birth defect july spain reports first case europe baby born defect cdc issues updated recommendations preventing testing nika infection warning virus transmitted unprotected sex infected female partner july honduras detects cases babies defect cdc adds saga countries territories active outbreaks bringing total july paraguay reports first cases microcephaly linked nika july florida authorities report believed first evidence local nika transmission continental united states florida identifies cases nika virus caused mosquitoes bringing total cdc issues guidelines pregnant women live traveled affected area miami neighborhood health authorities florida add one case locally transmitted nika bringing total cdc adds antique barbara turns casos countries territories active outbreaks bringing total researchers said launched nika vaccine clinical trial cuba reports two cases locally transmitted nika florida health authorities report another locally transmitted case bringing total florida said investigating new case locally transmitted nika palm beach county texas health officials said death infant born microcephaly linked nika first casualty state associated virus layman islands reports two locally transmitted nika cases florida announces four cases locally transmitted nika bringing total florida reports three additional cases locally transmitted nika bringing total sources world health organization centers disease control prevention reuters politicsnews
Your task is to classify the provided input as real or fake news. Label 0 is meant for fake news, Label 1 is for real news. TEXT: Timeline: Zika's origin and global spreadThe following timeline charts the origin and spread of the Zika virus from its discovery nearly 70 years ago: 1947: Scientists researching yellow fever in Uganda’s Zika Forest identify the virus in a rhesus monkey 1948: Virus recovered from Aedes africanus mosquito in Zika Forest 1952: First human cases detected in Uganda and Tanzania 1954: Virus found in Nigeria 1960s-80s: Zika detected in mosquitoes and monkeys across equatorial Africa 1969–83: Zika found in equatorial Asia, including India, Indonesia, Malaysia and Pakistan 2007: Zika spreads from Africa and Asia, first large outbreak on Pacific island of Yap 2012: Researchers identify two distinct lineages of the virus, African and Asian 2013–14: Zika outbreaks in French Polynesia, Easter Island, the Cook Islands and New Caledonia. Retrospective analysis shows possible link to birth defects and severe neurological complications in babies in French Polynesia March 2, 2015: Brazil reports illness characterized by skin rash in northeastern states July 17: Brazil reports detection of neurological disorders in newborns associated with history of infection Oct. 5: Cape Verde has cases of illness with skin rash  Oct. 22: Colombia confirms cases of Zika Oct. 30: Brazil reports increase in microcephaly, abnormally small heads, among newborns Nov. 11: Brazil declares public health emergency  November 2015-January 2016: Cases reported in Suriname, Panama, El Salvador, Mexico, Guatemala, Paraguay, Venezuela, French Guiana,  Martinique, Puerto Rico, Guyana, Ecuador, Barbados, Bolivia, Dominican Republic, Nicaragua, Curacao, Jamaica Feb. 1: World Health Organization (WHO) declares public health emergency of international concern Feb. 2: First case of Zika transmission in United States; local health officials say likely contracted through sex, not mosquito bite Feb. 5: U.S. Centers for Disease Control and Prevention says virus being actively transmitted in 30 countries, mostly in the Americas Feb. 8: U.S. President Barack Obama requests $1.8 billion to fight Zika Feb. 12: Brazil investigating potential link between Zika infections and 4,314 suspected cases of microcephaly. Of those, 462 confirmed as microcephaly and 41 determined to be linked to virus  Feb. 17: Brazil investigating potential link between Zika and 4,443 suspected cases of microcephaly. Of those, 508 confirmed as microcephaly and most of those cases are linked to the virus. WHO seeks $56 million to fight Zika. Feb. 18: CDC adds Aruba and Bonaire to countries and territories with active outbreaks, bringing total to 32. Feb. 23: CDC investigating 14 cases of possible sexual transmission of Zika. CDC also adds Trinidad and Tobago and Marshall Islands to countries and territories with active outbreaks, bringing total to 34. Feb. 25: Brazil says confirmed microcephaly cases number more than 580 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,100 suspected cases of microcephaly. Feb. 27: France detects first sexually transmitted case of Zika.  Feb. 29: CDC adds St. Maarten, and Saint Vincent and the Grenadines to countries and territories with active outbreaks, bringing total to 36. March 1: Brazil says confirmed microcephaly cases rose to 641 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,222 suspected cases of microcephaly. March 8: WHO advises pregnant women to avoid areas with Zika outbreak and said sexual transmission of the virus is “relatively common.” March 9: CDC adds New Caledonia to countries and territories with active outbreaks, bringing total to 37. March 15: Cuba reports first case of Zika contracted in the country. March 16: Cape Verde identifies first case of microcephaly. March 18: CDC says during Jan. 1, 2015 to Feb. 26, 2016, 116 residents of the United States had evidence of recent Zika virus infection based on laboratory testing. Brazil says confirmed microcephaly cases rose to 863 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,268 suspected cases of microcephaly. March 19: CDC adds Cuba to countries and territories with active outbreaks, bringing total to 38. March 21: South Korea confirms first case of Zika. March 22: CDC adds Dominica to countries and territories with active outbreaks, bringing total to 39. Bangladesh confirms first case of Zika virus. Brazil says confirmed microcephaly cases rose to 907 and considers most of them to be related to Zika infections in the mothers. Brazil is investigating an additional 4,293 suspected cases of microcephaly. March 29: Brazil says confirmed microcephaly cases rose to 944 and considers most of them to be related to Zika infections in the mothers. Brazil said the number of suspected cases of microcephaly dropped slightly to 4,291. March 31: According to the World Health Organization, there is a strong scientific consensus that Zika can cause the birth defect microcephaly as well as Guillain-Barre syndrome, a rare neurological disorder that can result in paralysis, though conclusive proof may take months or years.  April 1: CDC adds Kosrae, Federated States of Micronesia to countries and territories with active outbreaks, bringing total to 40. April 4: CDC adds Fiji to countries and territories with active outbreaks, bringing total to 41. April 5: Vietnam reports first Zika infections. April 6: Brazil says confirmed microcephaly cases rose to 1,046 and considers most of them to be related to Zika infections in the mothers. The number of suspected cases of microcephaly dropped to 4,046. April 7: St. Lucia confirms first two cases of Zika, contracted locally. April 12: Brazil says confirmed microcephaly cases rose to 1,113 and considers most of them to be related to Zika infections in the mothers. The number of suspected cases of microcephaly dropped to 3,836. It was the second week in a row that the overall total figure fell. April 13: The U.S. Centers for Disease Control and Prevention concluded that infection with the Zika virus in pregnant women is a cause of the birth defect microcephaly and other severe brain abnormalities in babies. The CDC said now that the causal relationship has been established, several important questions must still be answered with studies that could take years. CDC adds St. Lucia to countries and territories with active outbreaks, bringing total to 42. April 14: Colombia confirms two microcephaly cases linked to Zinka. April 18: Peru reports first case of sexually transmitted Zika virus. CDC adds Belize to countries and territories with active outbreaks, bringing total to 43. April 19: Chilean authorities find Zika mosquito for first time in decades. April 25: Canada confirms first sexually transmitted Zika case. April 26: Brazil says the number of confirmed cases of microcephaly climbed to 1,198 from 1,168 in the week through April 23, but suspected ones under investigation continued to decline to 3,710 from 3,741 a week ago. Brazil registered 91,387 likely cases of the Zika virus from February until April 2, the health ministry said, in its first national report on the epidemic. April 29: Puerto Rico reports first death related to Zika, according to the CDC. The country also confirmed 683 Zika cases, including 65 pregnant women, and five suspected cases of Guillain-Barre syndrome from Zika, the CDC reported. May 4: Panama confirms four microcephaly cases tied to Zika. May 6: Spain gets first case of Zika-related brain defect in a fetus.       May 9: CDC adds Papua New Guinea, Saint Barthelemy and Peru to countries and territories with active outbreaks, bringing total to 46. Honduras suspects first case of microcephaly in Zika patient. May 11: Brazil says the number of confirmed cases of microcephaly dropped to 1,326 in the week through May 7 as doctors and Brazilian health officials find that some suspected cases of microcephaly are not the disorder. Suspected ones under investigation continued to decline to 3,433. May 12: CDC adds Grenada to countries and territories with active outbreaks, bringing total to 47. May 13: Puerto Rico reports first case of Zika-related microcephaly. May 20: WHO says an outbreak of Zika virus on the African island chain of Cape Verde is of the same strain as the one blamed for birth abnormalities in Brazil. May 24: Brazil reports the number of confirmed cases of microcephaly at 1,434 for the latest week to May 21. Suspected ones under investigation declined to 3,257. May 26: CDC adds Argentina to countries and territories with active outbreaks, bringing total to 48. June 9: WHO issues updated guidelines on prevention of sexual transmission of the Zika virus, including advising women living in areas where the virus is being transmitted to delay getting pregnant. June 14: El Salvador confirms first case of microcephaly linked to Zika. June 23: CDC reports seven babies in the United States with microcephaly or other Zika-related birth defects such as serious brain abnormalities, and five lost pregnancies from either miscarriage, stillbirth or termination. June 28: First baby with Zika-related birth defect microcephaly born in Florida. June 30: CDC adds Anguilla to countries and territories with active outbreaks, bringing total to 49. Guinea-Bissau confirms three cases of Zika, government says. Spain records first case of sexually transmitted Zika virus, health authorities said. July 8: CDC confirmed that a Utah resident’s death last month is the first Zika-related death in the continental United States. July 14: CDC adds Saint Eustatius to countries and territories with active outbreaks, bringing total to 50. July 15: New York City’s health department reports the first female-to-male transmission of the Zika virus. July 18: CDC reports that caregiver of Utah man who died of Zika tested positive for virus. July 19: Florida health officials are investigating a case of Zika virus infection that does not appear to have stemmed from travel to another region with an outbreak. July 21: CDC reports 400 pregnant women in U.S. with evidence of Zika infection, up from 346 a week ago. The health agency also reports three more babies born in U.S. with birth defects linked to the Zika virus, bringing total to 12. Florida Department of Health said it was investigating a non travel-related case of Zika in Broward County, marking the second such case in the U.S. July 22: New York City health officials reports first baby born with Zika-related birth defect. July 25: Spain reports first case in Europe of baby born with Zika-related defect. CDC issues updated recommendations for preventing and testing for Zika infection, warning that the virus can be transmitted through unprotected sex with an infected female partner. July 26: Honduras detects 8 cases of babies with Zika-related defect. CDC adds Saba to countries and territories with active outbreaks, bringing total to 51. July 27: Paraguay reports first cases of microcephaly linked to Zika. July 29: Florida authorities report what is believed to be the first evidence of local Zika transmission in the continental United States. Aug. 1: Florida identifies 10 more cases of Zika virus caused by mosquitoes, bringing total to 14. CDC issues guidelines for pregnant women who live in and traveled to affected area in a Miami neighborhood. Aug. 2: Health authorities in Florida add one more case of locally transmitted Zika, bringing total to 15. CDC adds Antigua, Barbuda, and Turks and Cacos to countries and territories with active outbreaks, bringing total to 54. Aug. 3: U.S. researchers said they launched Zika vaccine clinical trial. Aug. 4: Cuba reports two cases of locally transmitted Zika. Aug. 5: Florida health authorities report another locally transmitted case, bringing total to 16. Aug. 8: Florida said it was investigating new case of locally transmitted Zika in Palm Beach County. Aug. 9: Texas health officials said death of infant born with microcephaly is linked to Zika, the first casualty in the state associated with the virus. Cayman Islands reports two locally transmitted Zika cases. Florida announces four more cases of locally transmitted Zika, bringing total to 21. Aug. 11: Florida reports three additional cases of locally transmitted Zika, bringing total to 25.  SOURCES: World Health Organization, U.S. Centers for Disease Control and Prevention, Reuters politicsNews
Your task is to classify the provided input as real or fake news. Label 0 is meant for fake news, Label 1 is for real news. TEXT: timeline nika origin global spreadthe following timeline charts origin spread nika virus discovery nearly years ago scientists researching yellow fever uganda nika forest identify virus thesis monkey virus recovered aides africanus mosquito nika forest first human cases detected uganda tanzania virus found nigeria nika detected mosquitoes monkeys across equatorial africa nika found equatorial asia including india indonesia malaysia pakistan nika spreads africa asia first large outbreak pacific island yap researchers identify two distinct lineages virus african asian nika outbreaks french polynesia easter island cook islands new macedonia retrospective analysis shows possible link birth defects severe neurological complications babies french polynesia march brazil reports illness characterized skin rash northeastern states july brazil reports detection neurological disorders newborns associated history infection cape verde cases illness skin rash colombia confirms cases nika brazil reports increase microcephaly abnormally small heads among newborns brazil declares public health emergency november cases reported surname panama el salvador mexico guatemala paraguay venezuela french giant martinique puerto rico ghana ecuador barbados bolivia dominican republic nicaragua cacao jamaica world health organization who declares public health emergency international concern first case nika transmission united states local health officials say likely contracted sex mosquito bite centers disease control prevention says virus actively transmitted countries mostly americas president barack obama requests billion fight nika brazil investigating potential link nika infections suspected cases microcephaly of confirmed microcephaly determined linked virus brazil investigating potential link nika suspected cases microcephaly of confirmed microcephaly cases linked virus who seeks million fight nika cdc adds area bonfire countries territories active outbreaks bringing total cdc investigating cases possible sexual transmission nika cdc also adds trinidad tobacco marshall islands countries territories active outbreaks bringing total brazil says confirmed microcephaly cases number considers related nika infections mothers brazil investigating additional suspected cases microcephaly france detects first sexually transmitted case nika cdc adds martin saint vincent grenades countries territories active outbreaks bringing total march brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil investigating additional suspected cases microcephaly march who advises pregnant women avoid areas nika outbreak said sexual transmission virus relatively march cdc adds new macedonia countries territories active outbreaks bringing total march cuba reports first case nika contracted country march cape verde identifies first case microcephaly march cdc says residents united states evidence recent nika virus infection based laboratory testing brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil investigating additional suspected cases microcephaly march cdc adds cuba countries territories active outbreaks bringing total march south korea confirms first case nika march cdc adds dominic countries territories active outbreaks bringing total bangladesh confirms first case nika virus brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil investigating additional suspected cases microcephaly march brazil says confirmed microcephaly cases rose considers related nika infections mothers brazil said number suspected cases microcephaly dropped slightly march according world health organization strong scientific consensus nika cause birth defect microcephaly well syndrome rare neurological disorder result paralysis though conclusive proof may take months years april cdc adds korea generated states micronesia countries territories active outbreaks bringing total april cdc adds fiji countries territories active outbreaks bringing total april vietnam reports first nika infections april brazil says confirmed microcephaly cases rose considers related nika infections mothers the number suspected cases microcephaly dropped april lucia confirms first two cases nika contracted locally april brazil says confirmed microcephaly cases rose considers related nika infections mothers the number suspected cases microcephaly dropped it second week row overall total figure fell april the centers disease control prevention concluded infection nika virus pregnant women cause birth defect microcephaly severe brain abnormalities babies the cdc said causal relationship established several important questions must still answered studies could take years cdc adds lucia countries territories active outbreaks bringing total april colombia confirms two microcephaly cases linked link april peru reports first case sexually transmitted nika virus cdc adds belize countries territories active outbreaks bringing total april clean authorities find nika mosquito first time decades april canada confirms first sexually transmitted nika case april brazil says number confirmed cases microcephaly climbed week april suspected ones investigation continued decline week ago brazil registered likely cases nika virus february april health ministry said first national report epidemic april puerto rico reports first death related nika according cdc the country also confirmed nika cases including pregnant women five suspected cases syndrome nika cdc reported may panama confirms four microcephaly cases tied nika may spain gets first case brain defect fetus may cdc adds papua new guinea saint barthelemy peru countries territories active outbreaks bringing total honduras suspects first case microcephaly nika patient may brazil says number confirmed cases microcephaly dropped week may doctors brazilian health officials find suspected cases microcephaly disorder suspected ones investigation continued decline may cdc adds grenade countries territories active outbreaks bringing total may puerto rico reports first case microcephaly may who says outbreak nika virus african island chain cape verde strain one blamed birth abnormalities brazil may brazil reports number confirmed cases microcephaly latest week may suspected ones investigation declined may cdc adds argentina countries territories active outbreaks bringing total june who issues updated guidelines prevention sexual transmission nika virus including advising women living areas virus transmitted delay getting pregnant june el salvador confirms first case microcephaly linked nika june cdc reports seven babies united states microcephaly birth defects serious brain abnormalities five lost pregnancies either miscarriage stillbirth termination june first baby birth defect microcephaly born florida june cdc adds anguilla countries territories active outbreaks bringing total confirms three cases nika government says spain records first case sexually transmitted nika virus health authorities said july cdc confirmed utah resident death last month first death continental united states july cdc adds saint eustatius countries territories active outbreaks bringing total july new york city health department reports first transmission nika virus july cdc reports caregiver utah man died nika tested positive virus july florida health officials investigating case nika virus infection appear stemmed travel another region outbreak july cdc reports pregnant women evidence nika infection week ago the health agency also reports three babies born birth defects linked nika virus bringing total florida department health said investigating non case nika board county marking second case july new york city health officials reports first baby born birth defect july spain reports first case europe baby born defect cdc issues updated recommendations preventing testing nika infection warning virus transmitted unprotected sex infected female partner july honduras detects cases babies defect cdc adds saga countries territories active outbreaks bringing total july paraguay reports first cases microcephaly linked nika july florida authorities report believed first evidence local nika transmission continental united states florida identifies cases nika virus caused mosquitoes bringing total cdc issues guidelines pregnant women live traveled affected area miami neighborhood health authorities florida add one case locally transmitted nika bringing total cdc adds antique barbara turns casos countries territories active outbreaks bringing total researchers said launched nika vaccine clinical trial cuba reports two cases locally transmitted nika florida health authorities report another locally transmitted case bringing total florida said investigating new case locally transmitted nika palm beach county texas health officials said death infant born microcephaly linked nika first casualty state associated virus layman islands reports two locally transmitted nika cases florida announces four cases locally transmitted nika bringing total florida reports three additional cases locally transmitted nika bringing total sources world health organization centers disease control prevention reuters politicsnews