Epidemiology professor Dr. Timothy Brewer answers your most pressing questions about the delta variant of the SARS-CoV-2 virus. COVID-19 vaccines have provided considerable relief in the United States ...

NEW YORK (WABC) -- New York Senator Charles Schumer is doubling down on President Biden's plan to make at-home COVID tests free. Senator Schumer wants the test kits to be available at community health ...

PHILADELPHIA (WPVI) -- When comparing omicron vs. delta variants, omicron has 53% less risk of hospitalization and 91% less risk of death, CDC Director Dr. Rochelle Walensky revealed on Wednesday.

The highly contagious Delta variant has become the dominant coronavirus strain in the US, accounting for more than 51 per cent of Covid infections in the country, according to new data released by the ...

The Delta variant has mutated, meaning a new ‘Delta Plus’ variant is doing the rounds – both in India, where Delta first originated, but also the UK. Here’s what we know so far about the mutation. The ...

As coronavirus vaccinations slow in the U.S., the contagious infectious delta variant is driving a rise in cases nationwide. The delta variant emerged in India and is currently widespread, according ...

The Omicron variant of SARS-CoV-2 is associated with significantly lower risks of hospitalisation and mortality compared with the Delta variant, according to the largest study to date to directly ...