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Sunday, April 11, 2021

Apoorva Mandavilli



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Can Vaccinated People Spread the Virus? We Don’t Know, Scientists Say.

The Centers for Disease Control and Prevention on Thursday walked back controversial comments made by its director, Dr. Rochelle P. Walensky, suggesting that people...

The Pfizer-BioNTech Vaccine Is Said to Be Powerfully Protective in Adolescents

The Pfizer-BioNTech coronavirus vaccine is extremely effective in adolescents 12 to 15 years old, perhaps even more so than in adults, the companies reported...

Coronavirus Reinfections Are Rare, Danish Researchers Report

The vast majority of people who recover from Covid-19 remain shielded from the virus for at least six months, researchers reported on Wednesday in...

Plan to Ditch the Mask After Vaccination? Not So Fast.

With 50 million Americans immunized against the coronavirus, and millions more joining the ranks every day, the urgent question on many minds is: When...

The Coronavirus Is Threatening a Comeback. Here’s How to Stop It.

Across the United States, and the world, the coronavirus seems to be loosening its stranglehold. The deadly curve of cases, hospitalizations and deaths has...

People Who Have Had Covid Should Get Single Vaccine Dose, Studies Suggest

Nearly 30 million people in the United States — and probably many others whose illnesses were never diagnosed — have been infected with the...

Covid Vaccines for Kids Are Coming, but Not for Many Months

As adults at high risk for Covid-19 line up to be immunized against the coronavirus, many parents want to know: When will my child...

Emerging Coronavirus Variants May Pose Challenges to Vaccines

The steady drumbeat of reports about new variants of the coronavirus — first in Britain, then in South Africa, Brazil and the United States...

U.S. to Require Negative Virus Tests From International Air Passengers

Before boarding their flights, all international passengers headed to the United States will first need to show proof of a negative coronavirus test, according...
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