Vials of the newly reformulated COVID-19 vaccine booster are being readied by Pfizer for distribution now that the Food and Drug Administration has authorized the shots for people 12 and older. Pfizer Inc. hide caption
covid vaccines
Wednesday
Friday
A single-use syringe awaits to be filled with the Moderna COVID-19 vaccine. Moderna has sued rival drugmakers for patent infringement. Rogelio V. Solis/AP hide caption
Thursday
Patricia Neves (left) and Ana Paula Ano Bom helped launch a global project to revolutionize access to mRNA technology. Ian Cheibub for NPR hide caption
The Brazilian Scientists Inventing An mRNA Vaccine — And Sharing The Recipe
Tuesday
A kidney dish with syringes containing the Novavax COVID-19 vaccine sits in a refrigerator ready for use in February at a vaccination center in Prisdorf, Germany. Georg Wendt/AP hide caption
Wednesday
A child receives the Pfizer BioNTech COVID-19 vaccine at the Fairfax County Government Center in Annandale, Va., in November 2021. A committee of advisers to the Food and Drug Administration recommended Wednesday that the agency expand authorization of COVID-19 vaccines to children as young as 6-months-old. Chip Somodevilla/Getty Images hide caption
Advisers to the FDA back COVID vaccines for the youngest children
Thursday
A case of COVID-19 brought 12-year-old Harry Nelson to the emergency room in Syracuse, N.Y., where cases are surging, His mother, photographer Paula Nelson, says he first had mild symptoms — just a headache — but later ran a high fever and began vomiting, which meant he couldn't keep down fever-relief meds. At the ER, he needed saline to rehydrate, Tylenol for his fever and meds to stop vomiting. Paula Nelson for NPR hide caption
Thursday
Rosy, 6, gives COVID tests and vaccines to her stuffed animals. She herself has been exposed to SARS-CoV-2, the coronavirus that causes COVID-19, multiple times and never tested positive. What's her secret? Michaeleen Doucleff/NPR hide caption
Why hasn't my daughter caught COVID? 2 factors likely protect her — and maybe you too
Saturday
Young women wait to get vaccinated by Namra, a 21-year-old health worker who's part of a national door-to-door vaccination effort in the informal Hindubasti settlement in Karachi. Diaa Hadid/NPR hide caption
Thursday
A health worker in Mexico City prepares a Sputnik V dose during a mass vaccination effort against COVID-19. A new study in Mexico shows that non-mRNA vaccines like the Russian version can be as effective as mRNA vaccines like Pfizer if the patient has previously been infected with SARS-CoV-2. Luis Barron/Eyepix Group/Barcroft Media via Getty Images hide caption
Tuesday
A Cuban industrial complex prepares to start production of one of the country's newly developed COVID vaccines. Yander Zamora/Pool/AFP via Getty Images hide caption
Tuesday
With its new COVID-19 vaccine, Pfizer and BioNTech are hoping to get ahead of worsening effects of omicron as well as any new variants. Jonas Roosens/Belga Mag/AFP via Getty Images hide caption
Friday
The Glorietta Mall in Makati City in metro Manila was transformed into a mass vaccination site on December 1 during a government-sponsored campaign to increase the number of people vaccinated across the country. Ella Mage/NPR hide caption
The Philippines vaccinated 7.6 million people in 3 days. Duterte demands even more
Friday
Safeway pharmacist Shahrzad Khoobyari administers a Pfizer-BioNTech COVID-19 booster shot into the arm of Norman Solomon in San Rafael, Calif., in October. Justin Sullivan/Getty Images hide caption
Friday
Pharmacist LaChandra McGowan prepares a dose of the Pfizer COVID-19 vaccine at a clinic operated by DePaul Community Health in New Orleans in August. Soon, children ages 5 to 11 could be eligible for Pfizer shots. Mario Tama/Getty Images hide caption
Thursday
A health care worker administers a Pfizer-BioNTech COVID-19 vaccine Thursday at Life of Hope Center in New York City. Michael M. Santiago/Getty Images hide caption