Nature Journal

The 30-day rule: Why you have to wait for a vaccine if you’ve recently had Covid

Scientists know that people who have had Covid still benefit from getting vaccinated with at least one shot of the vaccine. But can you get vaccinated while you have Covid?

Mia Malan
Mohale Moloi

5 min read

A man tends to vegetables in a field as emissions rise from nearby cooling towers of a coal-fired power station in Tongling, Anhui province, China. (Qilai Shen/Bloomberg via Getty Images)

CAP AND TRADE MODEL

27 JUL 2021

China launches carbon market as it aims to reduce emissions

China’s emissions exceed those of developed countries, in large part because of its population of more than 1.4-billion people

Chris Gilili

2 min read