The quality of information around vaccines came into the spotlight after the CDC headquarters shooting. The gunman, Patrick White, who shot nearly 200 rounds at the building and killed a security guard, blamed a Covid vaccine for his mental health issues, including depression.

Viral levels in wastewater started rising in late June and are considered high in the West, South and Midwest and headed that direction in the Northeast, according to Marlene Wolfe, principal investigator and co-program director of WastewaterSCAN, a private initiative that tracks municipal sewage data.

In the days after a deadly shooting, CDC employees said they feel frustrated with federal leaders due to a lack of statements and for the peddling of vaccine skepticism.

The Trump administration’s COVID-revenge campaign has laid the groundwork for Kennedy’s larger agenda.

The U.S. Food and Drug Administration may not renew its authorization for Pfizer's COVID-19 vaccine approved for children under the age of 5, according to multiple outlets.

Arizona is among the 12 states seeing higher positivity rates for COVID-19 tests compared to the rest of the country, according to new data from the CDC.Why it matters: Positivity rates are popping off as the "stratus" variant surges throughout the country.

Parents in the United States who want to vaccinate their young children against Covid-19 this fall may face a growing set of challenges.

With fall approaching and COVID-19 activity rising across the country, confusion over vaccines is widespread. Mixed messages from the federal government have left patients, doctors and public health leaders uncertain about how and which COVID-19 vaccines will be administered to whom in coming months,