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Coronavirus Research

Four facts about the COVID-19 boosters
Stock image of two vials of COVID-19 vaccines. One is upright, the other laying on its side. They both say "COVID-19 vaccine, LOT: D66A443, EXP: 03.22, INJECTION ONLY"

Four facts about the COVID-19 boosters

The FDA and CDC endorsed boosters of the Moderna and Johnson & Johnson COVID-19 vaccines just a month after the agencies did the same for a Pfizer/BioNTech booster. Here’s what’s known today about these shots.

Michele W. Berger

Mandates likely work to increase vaccine uptake
Five rows of COVID-19 vaccine vials. The vials are angled diagonally, from bottom left to top right.

Mandates likely work to increase vaccine uptake

Rather than causing a backlash, vaccination requirements will succeed at getting more people inoculated, according to research from PIK Professor Dolores Albarracín and colleagues at Penn.

Michele W. Berger , Michele W. Berger

A scientific hunch. Then silence. Until the world needed a lifesaving vaccine

A scientific hunch. Then silence. Until the world needed a lifesaving vaccine

Drew Weissman of the Perelman School of Medicine was profiled in a series of articles about the scientists who helped create the COVID-19 vaccines. “The person who achieves his goal is the one that has faced frustration and dealt with it, understood it, and used it to their advantage,” Weissman said.

A one-way ticket. A cash-stuffed teddy bear. A dream decades in the making

A one-way ticket. A cash-stuffed teddy bear. A dream decades in the making

Katalin Karikó of the Perelman School of Medicine was profiled in a series of articles about the scientists who helped create the COVID-19 vaccines. “I think she should be given credit for saving the world,” said her colleague Jean Bennett. Karikó’s ideas were “so ahead of her time, she had a hard time convincing people that they would actually work,” Bennett said. “They seemed too science fiction-y to people and too challenging.”

Philadelphia doctor develops rapid COVID test with results on smartphone

Philadelphia doctor develops rapid COVID test with results on smartphone

A team of researchers led by Ping Wang of the Perelman School of Medicine is developing a more accurate rapid test for COVID-19 that uses smart phone cameras. “The PCR is great. It's sensitive, but at the same time it's only residing in the core laboratories,” she said. “So, you can't really do PCR at home for most settings.”

Drew Weissman and Katalin Karikó receive 2021 Lasker Award
Drew Weisman and Katalin Kariko wear masks in a lab and look at liquid in a test tube.

mRNA scientists Drew Weissman, the Roberts Family Professor of Vaccine Research in Penn’s Perelman School of Medicine, and Katalin Karikó, an adjunct professor of neurosurgery at Penn and a senior vice president at BioNTech. (Image: Courtesy of Penn Medicine)

Drew Weissman and Katalin Karikó receive 2021 Lasker Award

Weissman and Karikó’s mRNA technology is recognized for enabling rapid development of highly effective COVID-19 vaccines

Alex Gardner