Why scientists aren't surprised vaccinated people are being re-infected with coronavirus.
Israel's largest healthcare provider has reported a 94 per cent drop in symptomatic COVID-19 infections among 600,000 people who received two doses of the Pfi......
"Breast screens can detect cancer as small as a grain of rice."
LEBANON Lebanon's health ministry is reporting a new daily record of 279 new coronavirus cases, bringing the total 5,951. An additional 70 deaths were confirm...