Coronavirus Covid 19 Archive
Archives for September 2021


Why some people might need a booster shot right now — and some might not.

Why some people might need Covid-19 booster shots — and some might not.


We still don’t have all the answers for why Covid-19 cases rise and fall, but there are some explanations.

Labels like “nonessential” are getting in the way of urgent treatments and surgeries. There’s a better way.

How our Covid-19 backslide taught us there may be no going back to “normal.”

Evidence suggests ivermectin is not a Covid-19 “miracle drug.” How did it get so popular?

Why we still can’t sleep, and what to do about it.

Pandemic failures have sometimes led to deadly care rationing.


A trio of new studies from the CDC shows that Covid-19 vaccines remain highly effective against severe illness.


They probably are, but that doesn’t mean that a right-wing judiciary will uphold them.

The trial of Elizabeth Holmes, former CEO of Theranos, isn’t a reckoning for the tech industry.


How most of Europe caught up to — and then surpassed — the US in their Covid-19 vaccine drives.


The global aftershocks of Covid-19 and the economic crisis it caused, explained.

A realistic Covid-19 endgame requires accepting some risk. The question is how much.

