Author: Ewen Callaway

Healthy Living

How months-long COVID infections could seed dangerous new variants

June 15, 2022
Ewen Callaway

How months-long COVID infections could seed dangerous new variants Nature, Published online: 15 June 2022;…

Healthy Living

Fast-spreading COVID variant can elude immune responses

January 21, 2021
Ewen Callaway

Fast-spreading COVID variant can elude immune responses Nature, Published online: 21 January 2021; doi:10.1038/d41586-021-00121-z Evidence…

Healthy Living

‘A bloody mess’: Confusion reigns over naming of new COVID variants

January 15, 2021
Ewen Callaway

‘A bloody mess’: Confusion reigns over naming of new COVID variants Nature, Published online: 15…

Healthy Living

Could new COVID variants undermine vaccines? Labs scramble to find out

January 7, 2021
Ewen Callaway

Could new COVID variants undermine vaccines? Labs scramble to find out Nature, Published online: 07…