procedures

For Covid-19 survivors, one shot may be enough, preliminary study program

What is safe after vaccination with COVID-19? Don’t take off the masks yet

Teachers, not nurses, receive Covid-19 vaccine priority in some corners of Mexico

Delays in vaccination for Covid-19 may bring more variants of the virus and hinder efforts to end the pandemic

Two tales of the vaccine

Canada’s Covid vaccine failure – WSJ

The single dose of the Pfizer vaccine is 85% effective, shows an Israeli study

Behind the implementation of unsuccessful vaccination in America: fragmented communication, poorly allocated supply

These doctors want to choose their Covid-19 vaccine, fearing reactions, less effectiveness

Brazil turns sugar cane sleepy city into Covid-19 global experiment

South Carolina passes abortion ‘fetal pulse’ legislation

UK approves trials that will deliberately infect volunteers with coronavirus