The Canadian researchers hope that their needleless, “pain-free” vaccine will encourage people to get vaccinated, the release said. The inhaled COVID-19 being demonstrated, according to ...

The new vaccine should provide some protection to everyone. But many healthy people who have already been vaccinated or have immunity because they've been exposed to COVID enough times may want to ...

There is no antiviral treatment for the miserable but thankfully short-lived illness, and no vaccine—yet. But scientists at Moderna are in the late stages of testing what could be the first such ...