http://wwwn.cdc.gov/travel/yellowBookCh4-YellowFever.aspx
It contains information traveler's should know before visiting countries where yellow fever occurs: about the disease, where it occurs (include maps), risk for travellers, how to prevent it, the vaccine and the International Certificate of Vaccination or Prophylaxis (ICVP) for yellow fever.
Creador(es): United States. Centers for Disease Control and Prevention - CDC
Recursos añadido en:
17/01/2008
Idiomas disponibles:
Inglés
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