Measles, one of the world’s most contagious infectious diseases, can cause serious complications – such as blindness, pneumonia or encephalitis, swelling of the brain – and even turn deadly, ...

The United Nations Children’s Fund and GAVI, the international vaccination group on Tuesday handed over a primary healthcare ...

Despite his pre-confirmation assurances that he would not make changes, HHS Secretary Robert F. Kennedy Jr. plans to investigate topics that “were formally taboo or insufficiently scrutinized.” ...