vaccine development

Zika vaccine progress: Five things to knowTo date, the CDC reports 5,234 Zika virus disease cases in the United States and 36,526 cases in U.S. territories. Here’s where we are in the vaccine development process.
Study Finds Nearly Half a Million Deaths Prevented in the United States by VaccinesOver 55 years, 450,000 people stayed alive and 200 million people stayed well in the United States because of vaccines.