Coronavirus

Karikó and Weissman win Nobel Prize in medicine for …

In this undated image provided by Penn Medicine, Katalin Karikó and Drew Weissman pose for a photo at the University of Pennsylvania in Philadelphia. Karikó and Weissman won the Nobel Prize in medicine on Monday, Oct. 2, 2023, for discoveries that enabled the creation of mRNA vaccines against COVID-19 and that could be used to develop other shots in the future. (Peggy Peterson Photography/Penn Medicine via AP)

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New COVID vaccine campaign off to a bumpy start

Louisiana shows increase in COVID cases as school starts

FILE - Students work in the library during homeroom at D.H.H. Lengel Middle School in Pottsville, Pa., March 15, 2022. According to an analysis of test scores released Tuesday, July 11, 2023, students across the U.S. fell further behind academically last school year despite extensive efforts to help them recover from learning setbacks tied to the COVID-19 pandemic. (Lindsey Shuey/Republican-Herald via AP, File)

State, local leaders react to end of COVID-19 public health …

CDC’s Rochelle Walensky resigns, citing pandemic transition

FILE - Dr. Rochelle Walensky, Director of the Centers for Disease Control and Prevention, testifies during a Senate Health, Education, Labor, and Pensions Committee hearing to examine an update on the ongoing Federal response to COVID-19, June 16, 2022, on Capitol Hill in Washington. Walensky submitted her resignation Friday, May 5, 2023, saying the waning of the COVID-19 pandemic was a good time to make a transition. (AP Photo/Manuel Balce Ceneta, File)

WHO downgrades COVID pandemic, says it’s no longer emergency

FILE - A worker wearing a protective suit swabs a man's throat for a COVID-19 test at a coronavirus testing site in Beijing, on June 22, 2022. The World Health Organization said Friday May 5, 2023 that COVID-19 no longer qualifies as a global emergency, marking a symbolic end to the devastating coronavirus pandemic that triggered once-unthinkable lockdowns, upended economies and killed millions of people worldwide. (AP Photo/Mark Schiefelbein, File)

FDA issues warning about some recalled COVID-19 tests

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US to lift most federal COVID-19 vaccine mandates …

FILE - Pfizer, left, and Moderna bivalent COVID-19 vaccines are readied for use at a clinic, Nov. 17, 2022, in Richmond, Va. The Biden administration will end most of the last remaining federal COVID-19 vaccine requirements next week when the national public health emergency for the coronavirus ends, the White House said Monday, May 1, 2023. (AP Photo/Steve Helber, File)

Extra COVID-19 booster now open to some high-risk …

A nurse administers a Moderna COVID-19 booster vaccine at an inoculation station next to Jackson State University in Jackson, Miss., Friday, Nov. 18, 2022. U.S. regulators on Tuesday, April 18, 2023, cleared another COVID-19 booster dose for older adults and people with weak immune systems so they can shore up protection this spring — while taking steps to make coronavirus vaccinations simpler for everyone else.(AP Photo/Rogelio V. Solis)

How COVID testing will work after US health emergency …

Free COVID testing to fade in May. Here’s why

COVID national emergency ends as Biden signs bill

COVID-19 pill Paxlovid moves closer to full FDA approval

US pregnancy deaths drop after COVID, but still high