Ebola: How a vaccine turned a terrifying virus into a preventable disease
The Ebola virus devastated west Africa in 2014, claiming over 11,000 lives in Sierra Leone, Liberia and Guinea.
Seafood Recall Issued for US and Canada With 'Severe Illness' Warning
The FDA issued an advisory on Friday to alert the public of a recall of oysters shipped to the U.S. and Canada.