Allen Shrugged Profile picture
PhD data scientist with decades of experience in and out of governments around the world. The "science" is NEVER settled. So long as there is new information.
Oct 12, 2021 5 tweets 1 min read
1/ New study by Harvard research on "the relationship
between the percentage of population fully vaccinated and new COVID-19 cases across 68 countries and across 2,947 counties in the US."
link.springer.com/content/pdf/10… 2/ Key finding 1:

"At the country-level, there appears to be no discernable relationship between percentage of population fully vaccinated and new COVID-19 cases in the last 7 days."