A new generation of vaccines and boosters against SARS-CoV-2 may take a page from the anti-influenza playbook, with shots periodically tailored to target the most commonly circulating virus strains.
In the context of COVID-19, we’re hearing about new mutations, strains and variants all the time. It’s no wonder it can all get a bit confusing.
The smallpox virus appears to have been with humanity for millennia before a global vaccination drive wiped it out. Current genome research suggests how smallpox spread and where it came from.
New research supports kidney transplants from HIV-positive donors to recipients with HIV.