Breakthrough research has found that Group A Streptococcus (GAS) infections are more likely transmitted from asymptomatic throat carriage than skin-to-skin contact in communities with high rates of infection.
A Twice-Yearly Shot Could Help End AIDS. But Will It Get to Everyone Who Needs It?
It’s been called the closest the world has ever come to a vaccine against HIV. The twice-yearly shot was 100% effective in preventing HIV infections
December 3, 2024