T-cell research reveals paths to better vaccines for COVID-19 and beyond
AI Summary
Researchers studying T-cell responses report findings that may help explain why people infected with the same COVID-19 strain can experience very different levels of illness. The work could inform the development of improved vaccines for COVID-19 and other diseases.
Two people infected with the same strain of COVID-19 can have vastly different experiences. One might never even sniffle, and the other might end up on a ventilator. But why?