The chief executive, not only in his presidential role but as a grandfather, praised Salk as a "benefactor of mankind" and told the 40-year-old scientist who discovered the life-saving vaccine that his work was the "highest tradition of selfless and dedicated research."
Health officials in Burundi and the Democratic Republic of Congo (DRC) have detected cases of vaccine-derived poliovirus, the World Health Organization and Global Polio Eradication Initiative said.
Past Pages for January 11 to 13, 2023 nevadaappeal.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nevadaappeal.com Daily Mail and Mail on Sunday newspapers.
/PRNewswire/ As it marks its 85th birthday today and launches a year-long anniversary celebration, March of Dimes, the leading organization fighting for the.