[eyeamok]

Lasting immunity found after recovery from COVID-19

https://www.nih.gov/news-events/nih-research-matters/lasting-immunity-found-after-recovery-covid-19

[EBH]

A single dose of Pfizer’s or Moderna’s Covid-19 vaccine was 80% effective in preventing coronavirus infections, according to a new Centers for Disease Control and Prevention study of vaccinated health-care workers.

https://www.cnbc.com/2021/03/29/cdc-study-shows-single-dose-of-pfizer-or-moderna-covid-vaccines-was-80percent-effective.html