vaccine

A vaccine against Covid-19 may not work well in older people who are most at risk of becoming seriously ill and dying from the disease, say scientists, which may mean immunising others around them, such as children. Prof Peter Openshaw, from Imperial, one of the members of the UK’s Sage scientific advisory sub-group Nervtag, told…

Army Gen. Gustave Perna testifies before the Senate Armed Services Committee on Thursday on his nomination to oversee the COVID-19 vaccine project. Chip Somodevilla/POOL/AFP via Getty Images hide caption toggle caption Chip Somodevilla/POOL/AFP via Getty Images Army Gen. Gustave Perna testifies before the Senate Armed Services Committee on Thursday on his nomination to oversee the…

When talking about Covid-19 vaccine development efforts during a press conference today at the Rose ... [+] Garden, U.S. President Donald Trump mentioned that "they've come up with the AIDS vaccine." There was one major problem with the statement. (Photo by Alex Wong/Getty Images) Getty Images Today, at a press conference in the Rose Garden,…

Scientists including a prominent University of Maryland virologist plan to test an old polio vaccine that they believe could provide temporary protection from COVID-19 as labs around the world work on specific coronavirus vaccines. The effort to find a coronavirus vaccine has moved at an unprecedented pace. But no vaccine is expected until some time…

(Reuters) - Five years ago, in an office complex with a giant sculpture of a mosquito just northwest of Phnom Penh, Jessica Manning struck on a novel idea. Rather than spend more years in what felt like a futile search for a malaria vaccine, she would take on all mosquito-borne pathogens at once. A giant…