COVID-19

Other actions that curbed the spread of the virus include vaccine education programs, vaccination events, lockdowns, curfew times, and rigorous sanitary measures.

Puerto Rico Has the Highest Covid-19 Vaccination Rate Among the United States and Its Territories

Mass vaccination events and compliance with restrictions to prevent the spread of the virus helped control community transmission rates

Since the country’s first booster shot was approved last month, some 11.6 million individuals have received the additional jab.

FDA Backs Moderna and J&J Boosters, Plus Mix-and-Match Strategy

Experts say fully vaccinated Americans are still well protected, but boosters could provide added immunity for millions

Survivors received “fever passes” that certified their immunity, allowing them increased freedom of movement at a time when a substantial portion of the population was being held under strict quarantine.

In 19th-Century Gibraltar, Survivors of a Deadly Virus Used 'Fever Passes' to Prove Their Immunity

Should historic health officials' response to yellow fever outbreaks on the Iberian Peninsula serve as a model for modern pandemic management strategies?

The city’s Health Department informally acknowledged that racism was a public health crisis following the police murder of George Floyd in 2020.

Racism Is Declared a Public Health Crisis in New York City

The new resolution outlines steps toward a 'racially just recovery' from the Covid-19 pandemic for all New Yorkers

The panel recommended authorizing the booster for Americans 18 years or older at least two months after their first dose.

FDA Panel Unanimously Recommends Johnson & Johnson Covid-19 Booster Shots

The committee said some J&J recipients might have a stronger immune response by opting to get a Moderna or Pfizer booster instead

The antiviral drug molnupiravir is in Phase 3 trials.

Seven Important Questions About Covid Antivirals Answered

New medicines may stop the virus from replicating so your immune system can fight a few viral soldiers instead of an army

The new antiviral pill could help unburden hospitals in states with low vaccination rates.

Merck Asks FDA to Authorize Promising Covid-19 Pill

If approved, the antiviral drug could be a game-changer in the fight against the virus

Increased immunity from vaccines and previous infections could be a reason behind the drop in cases of "Covid toes." (Pictured: Nurse Sandra Lindsay—the first person to receive vaccine in the USA on December 14, 2020— receives COVID-19 Pfizer vaccine booster in New York on October 6, 2021.)

Powerful Immune System Response May Be Behind 'Covid Toes'

A new study brings doctors closer to understanding the mysterious frostbite-like lesions on patients' toes and fingers

Covid-19 booster vaccines are also safe to receive along with the flu vaccine. However, third doses are currently authorized for Pfizer-BioNTech vaccine recipients who are immunocompromised, have underlying medical conditions, or those 65 years of age or older.  

Receiving a Flu Shot and Covid Vaccine at the Same Time Is Safe, Study Finds

Mild to moderate side effects were reported, such as fatigue in three-quarters of participants in the research

A public art installation commemorating Americans killed by Covid-19 on the National Mall featuring more than 650,000 small plastic flags, some with personal messages to those they’ve lost.

More Than 700,000 Americans Have Now Died of Covid-19

There have been over 100,000 deaths since mid-June despite widespread vaccine availability

An aerial view of the "In America: Remember" installation on the National Mall, which commemorates the nearly 700,000 Americans who've lost their lives to Covid-19.

In D.C., 695,000 Flags—and Counting—Memorialize the Americans Who Have Died of Covid-19

Created by artist Suzanne Brennan Firstenberg, the installation covers the National Mall in white pennants featuring handwritten dedications to the dead

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How Science Conquered Diphtheria, the Plague Among Children

It was highly contagious, lethal and mysterious. Then medical experts developed treatments and vaccines, and the affliction disappeared—but not entirely

A new study reveals life expectancy in many counties fell by more than 6 months from 2019 to 2020 due to the Covid-19 pandemic.

In Western Europe, Covid-19 Caused the Biggest Drop in Life Expectancy Since World War II

The study authors say the pandemic may have an even greater impact on life spans in less developed countries that were not included in the research

The 1918 flu, also known as the Spanish flu, spread worldwide during 1918 and 1919. In the U.S. it was first identified in military personnel in the spring of 1918 and mostly affected younger populations less than five years old, between 20 to 40 years old and those 65 years of age or older.  

Covid-19 Surpasses 1918 Flu to Become Deadliest Pandemic in American History

But national population numbers have tripled since then. Influenza killed one in 150 Americans, while one in 500 people have died from the coronavirus

Scientists analyzed millions of eBird observations to see how bird abundance changed during the early months of the pandemic.

Birds Flocked to Pandemic-Silenced Cities

From ruby-throated hummingbirds to bald eagles, a new study finds our feathered friends thrived in quieter urban habitats

Children ages 5 to 11 could be eligible to get the vaccination as early as October, pending FDA authorization.

Pfizer Says Covid-19 Vaccine Safe and Effective for Kids Ages 5 to 11

FDA authorization could come as early as October

An advisory panel says most fully vaccinated Americans are still well-protected from Covid-19.

FDA Advisory Panel Recommends Covid-19 Booster for Older and High-Risk Americans

The committee says most Americans don’t need a booster shot just yet

Instead of giving the same mRNA shot a third time, the group suggests boosters could be tweaked to better handle new variants as the emerge, similar the annual flu shot.

Some Experts Say Most Vaccinated Americans Don't Need Booster Shot Yet

A new analysis concludes vaccines still offer substantial protection against Covid-19

The microCOVID project was started by a group of friends and housemates who wanted to be more equitable about safety precautions.

This Calculator Estimates Your Risk of Getting Covid-19

The online tool draws on recent data to approximate your chances of contracting the virus in different scenarios

Children head back to school in August even as the Covid-19 delta variant makes its rounds. For reasons that aren’t fully understood, kids do not get as sick from Covid-19 as adults do. The role of schools in fostering spread of the virus is also under study.

Why Don't Kids Tend to Get as Sick From Covid-19?

Some children have been hospitalized and some have died, but at a tiny fraction of the adult rate. Scientists are trying to find out why.

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