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 ...

In a recent study published in Scientific Reports, researchers investigated whether trypsin, a protease, increased severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infectivity. In addition ...

OBJECTIVESTo evaluate the effectiveness of the mRNA-1273 vaccine against SARS-CoV-2 variants and assess its effectiveness against the delta variant by time since vaccination. DESIGNTest negative ...

A new coronavirus variant, called AY.4.2, is being closely monitored by scientists around the world. AY.4.2 is a descendant of the Delta variant. It has been found "on occasion" in the US, the CDC ...

It’s no secret that the COVID-19 pandemic has had a disproportionate impact on women, as it exacerbated many of the challenges women already faced, including access to financing, industry segmentation ...

Two new studies have found that the Johnson & Johnson COVID-19 vaccine offers protection against the delta variant and provides at least eight months of immunity. Researchers studied blood from those ...