President #Biden will sign orders mandating the vast majority of US federal workers & gov't contractors to get vaccinated against...

#France #Europe #COVID #Vaccines #coronavirus France on Wednesday started administering booster shots of #COVID19 #vaccine to people...

#DeltaVariant Has Changed the Pandemic Endgame Cases of #COVID19 are rising fast. Vaccine uptake has plateaued. The pandemic will be over...

Beyond #DeltaVariant, scientists are watching new #coronavirus variants. The continued spread of the #SARSCoV2 virus has spawned a Greek...

The rise in #COVID19 cases in the US is driven by unvaccinated Americans, who also make up most of hospitalized Covid-19 patients &...

Three papers use functional & structural studies to explore how mutations in the #SARSCoV2 #coronavirus spike protein affect its ability...

South African study shows high #COVID19 protection from #johnsonandjohnson vaccine. The single-shot vaccine offered 91% to 96.2%...

#COVID19 surge in the US will get worse before it gets better, experts predict. Amid the highly transmissible #DeltaVariant & widespread...

Many places in the US that are seeing more new #COVID19 cases than at any point in the outbreak also have some of the country's lowest...

In reversal, the US DCD will recommend some vaccinated people wear #Masks indoors. The change follows reports of breakthrough infections...

#France is taking the lead in making life unpleasant for the unvaccinated, even requiring some people to get #COVID19 shots. Protesters...

A full course of 2 of the most widely available #COVID19 vaccines (from Pfizer & AstraZeneca) is about as effective against the more...

#johnsonandjohnson Vaccine May Be Less Effective Against #DeltaVariant, Study Suggests Many who received the shot may need to consider...

As the #DeltaVariant surges across #Africa, hospitals are strained & only 1% of Africans have been fully vaccinated against #COVID19....

#DeltaVariant's rise plunges Europe into uncertainty — and offers a warning to the U.S. Last month, as Europe finally lifted #COVID19...

Covid hospitalizations are rising in some parts of the world, mostly where vaccination rates are low and the highly contagious...

With the #coronavirus #DeltaVariant, Do I Need a #COVID19 Booster Shot? Although studies of a third dose are underway, experts agree that...

Across Asia, #DeltaVariant is driving new outbreaks in places where #coronavirus transmission was once kept relatively low, but where the...

Citing the #DeltaVariant, #Pfizer Will Pursue Booster Shots and a New Vaccine Scientists were critical of the announcement, pointing to...

New study on #DeltaVariant reveals importance of receiving both vaccine shots, highlights challenges posed by mutations. New laboratory...