Procedures

A single dose of Pfizer vaccine is 85% effective, Israeli research shows

Behind America’s Failed Vaccination Rollout: Fragmented Communication, Misallocated Supply

These doctors want to choose their Covid-19 vaccine, for fear of reactions, lower efficacy

Brazil turns sleepy sugarcane city into global Covid-19 experiment

UK approves trials intentionally infecting volunteers with coronavirus

Vaccine delays in developing countries threaten to prolong pandemic

Israeli data shows a 94% decrease in symptomatic Covid-19 cases with Pfizer vaccine

Walmart’s Covid-19 vaccination goes to small towns

China’s Covid-19 vaccine diplomacy is increasing its influence in Europe

In Covid-19 Diplomacy, India emerges as a vaccine superpower