COVID-19 infections are "growing or likely growing in 40 states," said the U.S. Centers for Disease Control and Prevention.

Now, flu-like activity is high or very high in two-thirds of the United States, including California, New York City and Washington, as well as throughout the South and Northeast, according to the CDC.

The CDC says exemptions for vaccines are at all-time high levels.

The following 14 states, along with New York City, are now at the CDC’s highest tier of influenza activity: Alabama, Georgia, Louisiana, Massachusetts, Michigan, Minnesota, Mississippi, Nebraska ...

Before the COVID-19 pandemic, the CDC said, there were about 2,000 cases of mostly travel-related malaria in the United States each year, and about 300 people experienced severe disease.

The CDC director described the dangers of misinformation, four days after a gunman shot at the headquarters in Atlanta, ...

The story of mask requirements in the United States has had many twists and turns since the early days of the pandemic, when the U.S. surgeon general urged Americans to “STOP BUYING MASKS ...