'There are some early signs that we're headed in the wrong direction,' Hopkins epidemiologist Jennifer Nuzzo says while stressing importance of vaccine uptake
Emergency use authorization for Pfizer/BioNTech's vaccine is unlikely to lead to widespread vaccinations among the nation's 28 million 5- to 11-year-olds, Hopkins vaccine expert William Moss says
Johns Hopkins vaccine expert William Moss discusses inequities in the race to vaccinate the world against COVID-19 and why the U.S. and other wealthy nations should help poorer countries catch up
Pfizer moves toward booster approval and vaccine for children jhu.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from jhu.edu Daily Mail and Mail on Sunday newspapers.