The Pan American Health Organization (PAHO) on Tuesday issued an epidemiological alert regarding yellow fever in the Americas ...
Paraguay's authorities Friday announced a proof of immunization against yellow fever will be required to travelers arriving from or leaving for Bolivia, Brazil, Peru, and Venezuela. “Without the ...
Yellow fever cases have been reported in different ... Colombia, Guyana, and Peru. But the list of countries could be extended according to PAHO/WHO epidemiological updates.