Five years after the World Health Organization declared a global pandemic, there has been progress — and backsliding in the ...

Three months into 2025, the United States has surpassed the total number of measles cases in the country for all of last year ...

Former CDC director Dr. Rochelle Walensky called for stronger, nationwide guidance on infant measles vaccine doses in a new ...

U.S. President Donald Trump and billionaire Elon Musk are undertaking a sweeping campaign to slash the size of the ...

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

A bout of measles sends the immune system into shock, demolishing critical cells that help our bodies respond to threats.

Measles is one of the most contagious viruses in the world, and can live on surfaces or suspended in the air for two hours.

The U.S. Food and Drug Administration on Thursday made recommendations to vaccine manufacturers for the virus strains to be ...

The White House has withdrawn the nomination of David Weldon, a former Florida congressman, to lead the Centers for Disease ...

The Food and Drug Administration has issued recommendations for the composition of influenza shots for the upcoming ...

The Senate Health, Education, Labor, and Pensions Committee cancelled Dr. Weldon’s confirmation hearing, which was scheduled ...