The study is based on a random sample that included people with asymptomatic infections. Vaccines protect well against severe disease.

Punishing the vaccinated to fight the Delta variant is wrong. Instead, close doors to the people who refuse the COVID-19 vaccine to "own the libs." ...

The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...

The delta variant is fueling the COVID-19 surge in the United States, but experts warn that a more dangerous variant could emerge if more Americans don't get vaccinated. Delta is the most recent of ...

The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...

U.S. health officials are on high alert and looking for any cases of the new omicron variant. Questions are also being raised if this new variant will overtake delta. Dr. Otto Yang, a leading ...

NEW YORK (WABC) -- Virgin Atlantic, British Airways and Delta Air Lines have all agreed to test passengers coming to New York City from the United Kingdom. The news comes after New York Governor ...

The proportion was estimated at approximately 3% in late May. A highly contagious variant of the novel coronavirus that was initially identified in India now accounts for about 58% of all COVID-19 ...