Merck & Co

The U.S. Food and Drug Administration said on Thursday it approved drugmaker Merck & Co’s  Ebola vaccine Ervebo, making it the first FDA-authorised vaccine against the deadly virus. The vaccine was used by the World Health...

News Hour: Merck & Co Inc said it would stop developing its experimental osteoporosis drug after an independent analysis confirmed the treatment raises the risk of stroke. While the drug, odanacatib, reduces the risk of osteoporotic...