New York City could bring back mask mandate, vaccine checks

Children are seen walking to school, on the first day of lifting the indoor mask mandate for DOE schools between K through 12, in Brooklyn, New York City, New York, U.S. March 7, 2022. Brendan McDermi...

Covid Moderna (MRNA) Q1 earnings 2022

The Moderna Covid-19 vaccine awaits administration at a vaccination clinic in Los Angeles, California on December 15, 2021. Frederic J. Brown | AFP | Getty Images Moderna sold $5.9 billion of its Covi...

Pfizer Paxlovid prescriptions to treat Covid increased tenfold in U.S.

Pfizer on Tuesday said prescriptions for its oral antiviral to treat Covid-19 have increased nearly tenfold in the U.S. since late February, as more pharmacies and other locations receive supply. CEO ...

Covid Pfizer (PFE) earnings Q1 2022

Albert Bourla, chief executive officer of Pfizer pharmaceutical company, arrives to ring the closing bell at the New York Stock Exchange. Drew Angerer | Getty Images Pfizer on Tuesday slashed its 2022...

CDC says adenovirus may contribute to liver injury in healthy children

Adenovirus structure, computer illustration showing the surface structure of the virus’ outer protein coat (capsid). Kateryna Kon | Science Photo Library | Science Photo Library | Getty Images N...

FDA panel to discuss Novavax Covid vaccine, Pfizer and Moderna kids shots

Medical syringes and Novavax logo displayed in the background are seen in this illustration photo taken in Krakow, Poland on December 2, 2021. Jakub Porzycki | NurPhoto | Getty Images The Food and Dru...

Hepatitis outbreak in kids may be linked to adenovirus, WHO says

An outbreak of severe hepatitis in healthy children that has caused liver failure in some kids might be linked to adenovirus infection, and not hepatitis as originally suspected, though further invest...

Moderna asks FDA to authorize Covid vaccine for kids under 6 years old

Moderna on Thursday asked the Food and Drug Administration to authorize its Covid vaccine for children ages 6 months to 5 years old. The vaccine was about 51% effective against infection from the omic...

Merck (MRK) earnings Q1 2022

Medicine pill is seen with Merck logo and words ‘Molnupiravir’ and ‘COVID-19’ displayed on a screen in the background in this illustration photo taken in Poland on November 5, ...

Pfizer asks FDA to authorize third Covid vaccine shot for children 5 to 11 years old

Dr. Sandra Hughes prepares to administer a first dose of the Pfizer-BioNTech coronavirus vaccine (COVID-19) to Elise Langevina, 6, in Storrs, Connecticut, U.S., November 3, 2021. Michelle McLoughlin |...

At least 58% of U.S. population has natural antibodies from previous Covid infection, CDC says

Blood drawn by a registered nurse for an antibody test for the coronavirus, June 16, 2020 in Washington, DC. Win McNamee | Getty Images Three out of every five people in the U.S. now have antibodies f...

U.S. universities reinstate mask mandates

Masked to protect against the coronavirus disease (COVID-19), senior Lauren Pyjar takes advantage of the warm sunshine to study outdoors at Georgetown University in Washington, March 9, 2021. Kevin La...

Covid was the third leading cause of death in the U.S. last year

Covid-19 was the third leading cause of death in the U.S. last year, with only heart disease and cancer killing more people, according to data released Friday by the Centers for Disease Control and Pr...

Biden announces massive new aid package for Ukraine

[The stream is slated to start at 9:45 a.m. ET. Please refresh the page if you do not see a player above at that time.] President Joe Biden will announce a new military aid package to Ukraine, which i...

CDC panel skeptical of fourth Covid shots for broader population, says U.S. needs clear vaccine strategy

Registered Nurse Orlyn Grace (R) administers a COVID-19 booster vaccination to Diane Cowdrey (L) at a COVID-19 vaccination clinic on April 06, 2022 in San Rafael, California. Justin Sullivan | Getty I...

Woman caught Covid twice in 20 days marking a new record

A medical worker takes a swab sample from a citizen for nucleic acid test at a testing site in Binhai New Area in north China’s Tianjin, Jan. 9, 2022. Zhao Zishuo | Xinhua News Agency | Getty Im...

Novavax says vaccine targeting Covid and flu shows promising results in early data

Novavax on Wednesday said its vaccine targeting both Covid-19 and the flu triggered an immune response similar to its stand-alone shots against each virus, in an early indication that a combination va...

Philadelphia keeps mask mandate in place despite Florida judge ruling against CDC

A shopper wearing a protective mask as a precaution against the spread of the coronavirus selects fruit at the Reading Terminal Market in Philadelphia. Matt Rourke | AP Philadelphia health officials a...

New Covid vaccine’s omicron results improve on current shots

A healthcare worker fills a syringe with Moderna COVID-19 vaccine at the Giorgio Companies site in Blandon, PA where the CATE Mobile Vaccination Unit was onsite to administer Moderna COVID-19 Vaccines...

Covid and JNJ earnings Q1 2022

Syringes and a box of Johnson & Johnson vaccine. Paul Hennessy | SOPA Images | LightRocket | Getty Images Johnson & Johnson on Tuesday lowered its full-year sales and earnings outlook, and sto...

WHO tracks omicron BA.4 and BA.5 subvariants as they spread through Africa and Europe

Omicron subvariants BA.4 and BA.5 are circulating at low levels in several countries within Southern Africa and Europe, according to the World Health Organization.  The two subvariants of the highly c...

Uninsured face testing, hospital bills after pandemic aid runs out

Secretary of Health and Human Services Xavier Becerra testifies before the Senate Health, Education, Labor, and Pensions Committee hearing to discuss reopening schools during the coronavirus disease (...

Covid still a global health emergency even as deaths fall: WHO

Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization (WHO), speaks during a news conference in Geneva, Switzerland, December 20, 2021. Denis Balibouse | Reuters The World Heal...

Covid outbreaks in New York and D.C. infect senior officials as omicron BA.2 variant sweeps the U.S.

A man is given a coronavirus disease (COVID-19) test at pop-up testing site in New York, April 11, 2022. Brendan McDermid | Reuters Covid infections are rising again in the U.S. with outbreaks in New ...

WHO says it closely watching as China grapples with its worst Covid surge yet

Shanghai, home to the world’s largest container shipping port, began a two-part lockdown on March 28 and has yet to announce when restrictions will lift. Yang Jianzheng | Visual China Group | Ge...

Over 100 attacks on health sites, transport vehicles, WHO says

A mother holds her newborn baby in the bomb shelter of a maternity hospital on March 02, 2022 in Kyiv, Ukraine. Valentyn Ogirenko | Reuters The World Health Organization on Thursday condemned Russia&#...

U.S. has until June to decide on new vaccines for this fall, FDA official says

A volunteer is injected with a vaccine as he participates in a coronavirus disease (COVID-19) vaccination study at the Research Centers of America, in Hollywood, Florida, September 24, 2020. Marco Bel...

Scientists divided on need for fourth shots after FDA authorization

Cathy Dozal gets her second booster shot against COVID-19 from Vocational nursing student, Patricia Lizardo, at Long Beach City College in Long Beach on Wednesday, March 30, 2022. Brittany Murray | Me...

CDC director says high immunity in U.S. population provides some protection against omicron BA.2

CDC Director Rochelle Walensky on Tuesday said there is enough immunity in the U.S. population to provide some protection against the more contagious omicron BA.2 subvariant, which could help stave of...

Biden administration to launch long Covid research plan

U.S. President Joe Biden delivers remarks on the coronavirus disease (COVID-19) before receiving a second COVID-19 booster vaccination in the Eisenhower Executive Office Building’s South Court Auditor...

Dr. Scott Gottlieb believes omicron BA.2 subvariant unlikely to cause ‘national wave’ in U.S.

Dr. Scott Gottlieb told CNBC on Tuesday that he believes the U.S. this spring will avoid a “national wave” of infection related to the more contagious omicron BA.2 subvariant. However, the...

Senators reach $10 billion Covid funding deal for therapeutics, vaccines and testing

U.S. Senator Mitt Romney (R-UT) speaks during a Senate Health, Education, Labor, and Pensions Committee hearing to examine the federal response to the coronavirus disease (COVID-19) and new emerging v...