lunes, 27 de julio de 2020

Can You Become Reinfected With Covid-19? It's Very Unlikely, Experts Say - The New York Times

Can You Become Reinfected With Covid-19? It's Very Unlikely, Experts Say - The New York Times

Megan Kent of Salem, Mass., tested positive for coronavirus in March 30 after feeling sick. She got better, went back to work and then felt sick again in May, testing positive a second time for the virus.

All about COVID-19 immunity

The immune response that protects against COVID-19 is not yet well understood. Some anecdotes suggest that people might be able to get infected twice in quick succession. And preliminary studies indicate that antibodies produced to fight off SARS-CoV-2 might dissipate quickly. The message from the experts: more research is needed, but don’t panic. Our knowledge of other diseases suggests that repeated infections are unlikely. And our immune systems have an arsenal of weapons: when antibodies disperse, the T cells still stand guard. But for how long? With the coronavirus, we just don’t know yet.
The New York Times | 11 min read

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