Having two doses of a COVID-19 vaccine has been linked with negative protection against symptomatic infection with the disease, scientists say, while a previous infection without vaccination offers around 50 percent immunity, according to a study analyzing the Omicron wave in Qatar.
Pfizer’s COVID-19 pill helps reduce COVID-19 hospitalizations and deaths in the elderly but provides no strong benefit for those under 65, according to a new study.
Dr. Robert Jackson has been a physician for 35 years. In his practice, there are more than 5,000 patients, about 3,000 of whom got vaccinated with COVID-19 vaccines.
The Justice Department has declined to provide a clear explanation as to why a well-known Russian hacker was released home last year amid warnings from President Joe Biden that the Kremlin may soon carry out cyberattacks against the United States.
An Islamic terrorist group has claimed credit for a shooting that killed five Israelis in a Tel Aviv suburb Tuesday, in what was the third terror attack in Israel in eight days.
U.S. regulators on Tuesday authorized another COVID-19 booster for people age 50 and older, a step to offer extra protection for the most vulnerable in case the coronavirus rebounds.
