Health

America’s new water safety challenge is biofilm, CDC study says

Twitter Bans Harmful False Claims About COVID-19 Vaccinations

Amazon is asking the US to include the warehouse and grocery workers in the vaccine rollout

Blood of Saint Naples does not liquefy in what some see as a bad omen

A health worker in Alaska suffered a severe allergic reaction from Pfizer’s coronavirus vaccine

Alaska has an allergic reaction after receiving Pfizer’s COVID-19 vaccine

Germany is shutting down harder as the number of virus deaths reaches a new high

FDA approves first over-the-counter home test for COVID-19

UK consensus on Christmas relaxation of restrictions

Here’s more evidence that the US economy cooled in December