During your stay outside Hong Kong, you may have been exposed to certain infectious diseases without your knowledge. In case you develop any symptom   such as fever, chills, skin troubles or vomiting within 14 days of your arrival in Hong Kong, you should consult a doctor or attend an accident & emergency department/general out-patient clinic.  Please bring along this card. CHIEF PORT HEALTH OFFICER The Port Health Office Their staff(clerks) are glad to answer your questions about travel health. Please enquire at : --prefix = st1 /Hong KongIsland18/F Wuchung House,213 Queen's Rd. East, Wanchai. Tel :2938840Fax: 29318848 -- Kowloon Room 905, Government Offices, Canton Road Tel :23683361 Fax :23683363 You may get some infectious diseases  _  .
when you arrive in Hong Kong before you understand them within two weeks of your arrival in Hong Kong before arriving in Hong Kong