Drew Weissman’s decades of research helped pave the way for mRNA Covid-19 vaccines, but the scientist isn’t resting on his laurels. The University of Pennsylvania immunologist, who on Thursday shared the $3 million 2022 Breakthrough Prize in Life Sciences with his longtime collaborator Katalin Kariko, is now spearheading efforts to design a new vaccine against […]
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Meet the Retired Nurse Who Could Give Covid Shots But Couldn’t Get One
Martha Gallagher, a 75-year-old retired school nurse, wanted to volunteer for the Delaware Medical Reserve Corps to administer covid-19 vaccines. She knew Delaware might need more vaccinators and thought, “Why not do something to help get the vaccine out?” Plus, Gallagher figured, it would be a good way for her to get vaccinated, too. When […]
Kiss, Kiss! Ashley Graham's Sweetest Breast-Feeding Shots With Son Isaac
Breast-feeding her boy! Ashley Graham has been nursing her and Justin Ervin’s son, Isaac, since his January birth. The newborn made his debut on an episode of the model’s “Pretty Big Deal” podcast the following month, feeding while his parents detailed his arrival. “Now that I gave birth and I did it naturally and I […]
Hospitals scramble to prioritize which workers are first for COVID-19 shots
If there’s such a thing as a date with destiny, it’s marked on Dr. Taison Bell’s calendar. At noon Tuesday, Bell, a critical care physician, is scheduled to be one of the first health care workers at the University of Virginia Health System to roll up his sleeve for a shot to ward off the […]
Latinos are especially reluctant to get flu shots – how a small clinic in Indiana found ways to overcome that
Every year, tens of millions of Americans avoid the flu vaccine. During the 2019-2020 flu season, fewer than half of U.S. adults got the shot. The Latino population is more reluctant than most other groups to get the flu vaccine and often pays a high price with their health. An analysis by the Centers for […]
COVID-19 vaccines: How Pfizer’s and Moderna’s 95% effective mRNA shots work
The COVID-19 pandemic has driven a massive allocation of resources towards producing solutions, from identifying life-saving medications, tracking how the virus spreads and ultimately to preventing infection with vaccines. As a physician scientist, I study how the virus has evolved over the pandemic, since any changes in the virus could also change the effectiveness of […]
Nine COVID-19 vaccine developers pledge to carefully test shots
Nine US and European companies leading the coronavirus vaccine race make ‘historic pledge’ to carefully test their shots amid rising safety concerns Johnson & Johnson, Merck, Moderna, AstraZeneca, Sanofi, BionTech, Pfizer, GlaxoKlineSmith and Novavax signed the pledge It promises they will ‘uphold the integrity of the scientific process’ as they near the end of vaccine […]
Summer may decide fate of leading shots in vaccine race
People on six continents already are getting jabs in the arm as the race for a COVID-19 vaccine enters a defining summer, with even bigger studies poised to prove if any shot really works—and maybe offer a reality check. Already British and Chinese researchers are chasing the coronavirus beyond their borders, testing potential vaccines in […]