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People who’ve gotten transplants such as kidneys take drugs to keep their immune system from attacking the organ, called immunosuppression, but also damp down their response to vaccinations, a big issue during the pandemic. Now a new study is examining …

A new study aims to help vaccines work better in people who’ve had a transplant, Elizabeth Tracey reports Read more »

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Both vaccine developers and the FDA have agreed that as new Covid variants emerge and updated vaccines are required, the pathway for providing them should involve testing in far fewer people and over a shorter period of time. Jonathan Zenilman, …

New vaccines for Covid-19 should arrive much faster than their predecessors, Elizabeth Tracey reports Read more »