Gavi, which helps countries purchase and distribute vaccines, is among thousands of programs determined to be "inconsistent ...

Measles vaccination rates for young children may be as low as 71% in younger children, well below the threshold needed for ...

The US Health Secretary wants to let bird flu spread and breed the chickens that survive. It hasn't been government policy to let the virus spread among America's chickens instead of culling sick ones ...

The world desperately needs an effective TB vaccine to reduce the illness and death still being caused by the centuries' old bacterium. As we mark World TB Day, Spotlight visited a study site in Paarl ...

As the largest measles outbreak in the U.S. in 25 years spreads, health experts warn that more people choosing to be ...