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- 1/13/2012
Rukhsar's Story: A Little Girl with the Last Case of Polio in India? - 1/12/2012
Hotez at CHOP on Neglected Tropical Diseases - 1/10/2012
Approval of Conjugate Pneumococcal Vaccine for Adults - 12/13/2011
U.S. Cell Line Facility to Produce Pandemic Influenza Vaccine - 12/5/2011
Spanish Influenza Pandemic and Vaccines
International Health Regulations allow countries at risk for yellow fever transmission to request certificates of vaccination from foreign travelers. If a visitor is coming from a country considered “high risk” for the disease, they must present a yellow fever certificate approved by the World Health Organization–sometimes at the port of entry, and sometimes before they can even obtain a travel visa.