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.
Only three of the top 100 ranked universities in the country will be hosting a high-profile conservative speaker for their 2022 commencement addresses, according to a report by the Young America's Foundation, a conservative youth organization.
New figures from the World Health Organization show that Sweden had fewer COVID deaths per capita than much of Europe despite refusing to enforce strict lockdowns and mask mandates like numerous other nearby countries.
"Antibodies produced by vaccinated and boosted people may not stop omicron SARS-CoV-2 strain from entering cells as well as it stops original virus," say Johns Hopkins researchers.