what causes it?
Measles virus
Measles
Measles is caused by the measles virus, a single-stranded, negative-sense, enveloped RNA virus of the genus "Morbillivirus" within the family "Paramyxoviridae".
when did the cyclone raja occur? 21 December 1986 which places were effected? Wallis and Futuna, Tuvalu, Tonga and Fiji any casualties? 1 where is the last place located? South Pacific Ocean about northeast of New Zealand. who were the settlers in the early times? Austronesian peoples what kind of climate can you find here? Tropical marine did any epidemic occur here? Yes - measles epidemic what are its symptoms? Fever, cough, runny nose, inflamed eyes, red rash on the body
wiki:5425851
Measles [SEP] Cause
Measles is caused by the measles virus, a single-stranded, negative-sense, enveloped RNA virus of the genus "Morbillivirus" within the family "Paramyxoviridae". The virus is highly contagious and is spread by coughing and sneezing via close personal contact or direct contact with secretions. Measles is the most contagious transmissible virus known. It remains infective for up to two hours in that airspace or nearby surfaces. Measles is so contagious that if one person has it, 90% of nearby non-immune people will also become infected. Humans are the only natural hosts of the virus, and no other animal reservoirs are known to exist.