
New coronavirus variants detected in sewage before showing up in tests
27 January 2021
Potentially dangerous new coronavirus variants can be detected more easily by monitoring sewage systems for virus shed in faeces than by testing people directly

27 January 2021
Potentially dangerous new coronavirus variants can be detected more easily by monitoring sewage systems for virus shed in faeces than by testing people directly

26 January 2021
It appears the UK's B.1.1.7 coronavirus variant is slightly more deadly and more transmissible than other variants, but improved treatments may limit the risk of death if you are infected