immunity

A volunteer receives a shot
Health & Medicine
Demographics, preparedness may explain Africa’s low COVID-19 fatality rates
Two llamas in a field.
COVID-19
Could llama antibodies be the key to a coronavirus treatment?
Fainess Lipenga was trafficked by her boss, a former diplomat in the US from Malawi. Now, Lipenga is an advocate for victims of human trafficking.
Justice
This woman says she was trafficked by a diplomat. And it happens all the time.
Health
Why 21st-century anti-vaxxers have nothing on their 18th-century counterparts
Devyani Khobragade
Global Politics
India gets even for its indicted diplomat by expelling a US diplomat