Author: By MARIA CHENG The Associated Press
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Polio in US, UK and Israel reveals rare risk of oral vaccine
LONDON — For years, global health officials have used billions of drops of an oral vaccine in a remarkably effective campaign aimed at wiping ... -
Experts on WHO team say search for COVID origins has stalled
LONDON — The international scientists dispatched to China by the World Health Organization to find out where the coronavirus came from said Wednesday the ...