A U.S. Centers for Disease Control and Prevention official, John Nkengasong, sent a memo to senior leaders at the agency on Sunday night telling them that all staff who work with the WHO must ...

Lieutenant General Igor Kirillov specified that US Ambassador-at-large John Nkengasong was appointed as the head of the newly-created structure MOSCOW, September 6. /TASS/. The US Bureau of Global ...

One of Africa's top public health officials, virologist Dr John Nkengasong has spoken of his concern that countries in the continent will not be getting the vaccines they need. The director of the ...

One of Africa's top public health officials, virologist Dr John Nkengasong has spoken of his concern that countries in the continent will not be getting the vaccines they need. The director of the ...