Anger over gaps in global vaccine access is boiling over,

Human challenge trials, which deliberately expose participants to pathogens to test potential treatments or vaccines, have seen participants inhale flu strains and be bitten by malaria-infected mosquitoes.  

The growing spread of variants—like the more contagious B.1.1.7 variant first found in the UK that is now dominant in the US,

Pfizer announced yesterday that it has begun an early stage clinical trial of an oral antiviral to fight COVID-19,

Progress: Doctors are no longer “throwing the kitchen sink” of treatments at COVID-19 patients,

WHO advisors are meeting today to discuss deliberately infecting young, healthy volunteers with SARS-CoV-2 to hasten vaccine development—despite the promising vaccines already on the way.   Pros: Faster results than conventional vaccine field trials…

The UK vaulted over the US today in the race to immunize citizens against COVID-19 after it became the first Western country to approve the Pfizer/BioNTech vaccine under emergency authorization.

More than 100,000 Chinese citizens have already been given a COVID-19 vaccine before safety trials were completed, a state-owned company behind 3 vaccine candidates said Monday, Vox report

The thing to know about vaccine confidence: It’s highly volatile, and becoming more so, according to new