Extracts from the flowers of tall goldenrod (Solidago altissima) and the rhizomes of the eagle fern (Pteridium aquilinum) both block SARS-CoV-2 from infecting human cells.
The new report reveals that almost every flight arriving at three U.K. airports during the period of COVID restrictions had the virus in their wastewater.
It may be cold and flu season, but COVID-19 is still an issue, and a new report finds contracting the virus more than once can double your risk of dying.