Biotech Stocks, Once Booming, Enter Bear Territory
Biotech companies are having one of their worst stock-market runs in years, as rising interest rates, scientific setbacks and a...
Immunizations
Masks Come Off, Mandates Loosen as Companies Relax Covid-19 Protocols
U.S. companies are relaxing many of the vaccine and other Covid-related requirements that had become a staple of corporate life...
House Passes $1.5 Trillion Omnibus Package That Includes Aid for Ukraine
WASHINGTON—The House passed a $1.5 trillion spending bill that includes emergency aid for Ukraine, after Democratic leaders stripped out a...
Covid-19 Booster Shots Are Slowing as Omicron Surge Fades
Fewer people are getting vaccine booster shots in the U.S. as the Omicron Covid-19 surge fades and more Americans return...
Moderna Beats Profit Estimates, Fueled by Covid-19 Vaccine Sales
Moderna Inc. posted better-than-expected profits for the last three months of 2021 as the company’s Covid-19 vaccine continued to power...
Sanofi, Glaxo Seek Covid-19 Vaccine Approval in Crowded Market
Sanofi SA and GlaxoSmithKline PLC said they would seek authorization for their Covid-19 vaccine, a sign that pharmaceutical companies still...
Walmart Drops Its Mask Rules for Vaccinated Workers
Walmart previously required all U.S. staff to wear masks and requested shoppers wear masks in some areas. Photo: EDUARDO MUNOZ/REUTERS...
Pfizer Forecasts $54 Billion in 2022 Sales From Its Covid-19 Vaccine, Treatment
As Pfizer Inc. PFE -2.84% forecasts strong sales this year for its Covid-19 vaccine and treatment, the drugmaker is on...
Citigroup Sticks With Its Covid-19 Vaccine Mandate, While GE Drops Its Rules
Citigroup Inc. C -1.25% is sticking with its Covid-19 vaccine mandate for its U.S. workers. General Electric Co. GE 0.68%...
CDC Recommends First Covid-19 Boosters for 12- to 15-Year-Olds
The Centers for Disease Control and Prevention recommended Covid-19 boosters for 12- to 15-year-olds, making the doses available to the...
Governments Wrestling With Omicron Weigh Mitigation Versus Containment
The Christmas holiday weekend began as more governments wrestled with whether to focus on containing the spread of the Omicron...
AstraZeneca’s Vaccine, Dumped by the West, Helps Fill Gaping Need in Rest of World
LONDON— AstraZeneca PLC’s Covid-19 vaccine isn’t authorized in the U.S., and governments in Canada, Australia and across Western Europe have...
Moderna Says Covid-19 Booster Dose Works Against Omicron Variant in Lab Tests
Moderna Inc. said a third dose of its Covid-19 vaccine increased immune responses against the Omicron coronavirus variant compared with...
Appeals Court Reinstates Biden Covid-19 Vaccine Rules for Large Employers
A federal appeals court Friday reinstated Biden administration rules that require many employers to ensure that their workers are vaccinated...
CDC Advisers Review Blood-Clotting Risk Associated With J&J’s Covid-19 Vaccine
U.S. vaccine advisers are meeting to consider whether to change recommendations on the use of Johnson & Johnson ’s Covid-19...
GE, Union Pacific Suspend Covid-19 Vaccination Mandates After Injunction on Biden Order
General Electric Co. , Union Pacific Corp. and other large employers have suspended Covid-19 vaccine requirements for workers after a...
How Blood Samples Are Helping Scientists Test Covid-19 Vaccines Against Omicron
Human blood samples and the substance that makes fireflies glow are among the tools that scientists are using for early...
Covid-19 Boosters From Pfizer-BioNTech, Moderna Cleared for All U.S. Adults
The Food and Drug Administration on Friday cleared Covid-19 boosters from Pfizer Inc. and BioNTech SE and from Moderna Inc....
Pfizer Ups Covid-19 Vaccine Forecast as Sales More Than Double
Pfizer Inc. raised its forecast for sales of its Covid-19 vaccine this year to about $36 billion, a roughly 7%...
Pfizer-BioNTech Covid-19 Vaccine for Young Kids Satisfied FDA Criteria, Agency Says
The Food and Drug Administration said the Covid-19 vaccine from Pfizer Inc. PFE 0.70% and BioNTech SE BNTX -2.80% met...
