3 ms·
> Increases in COVID-19 are unrelated to levels of vaccination across 68 countries and 2947 counties in the United States https://www.ncbi.nlm.nih.gov/pmc/arti
by yesbut 5y ago
> Increases in COVID-19 are unrelated to levels of vaccination across 68 countries and 2947 counties in the United States
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8481107/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8481107/