health care

Israel avoids questions about vaccine exchange for prisoner with Syria

China deploys Covid-19 vaccine to increase influence, with the US on the sidelines

Travel’s Covid-19 Blues is probably here to stay – ‘People will leave the market’

Pfizer-BioNTech Shot prevents the spread of Covid, shows an Israeli study

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

UPMC Launches Website to Register COVID-19 Vaccine – CBS Pittsburgh

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

Two tales of the vaccine

Canada’s Covid vaccine failure – WSJ

Only 50 people are known to have contracted COVID-19 more than once – but new strains have specialist doctors on high alert

Covid-19 mask mandates end in some states, fueling tensions