volunteers

UK to expose volunteers to Covid in first human challenge study

UK votes to expose volunteers to COVID during medical hearings

In the first place for the world, Britain OKs challenge trial to expose volunteers to COVID-19

UK aims to infect healthy volunteers with COVID-19 for medical research

Volunteers scramble to ensure tent dwellers survive bitter cold

UCF’s Josh Heupel Coaches Tennessee Volunteers

Orange County is looking for volunteers for masses of COVID-19 vaccination sites – Orange County Register

US coronavirus: While US achieves daily record of Covid-19 mortality rate, states call in national guard and train volunteers to help increase vaccination rate

Pfizer and BioNTech offer COVID vaccine to placebo volunteers

Pfizer at BioNTech will release a vaccine against coronavirus to volunteers receiving placebo in the assays

Pfizer, BioNTech, offers vaccine to volunteers who have taken placebo

How scientists know that the approved COVID-19 vaccines are safe