Cornell University: 95% Covid vaccinated, 322 infections in one week

Cornell University, which has a population of around 40,000 and a 95% Covid-19 vaccination rate, was declared a “yellow zone” after their first week of classes because 322 people there tested positive for the coronavirus during the opening “surveillance testing.”    More...

USA: Coronavirus vaccine breakthrough infections are potentially contagious

Researchers reported that among 20 fully-vaccinated healthcare workers with vaccine breakthrough COVID-19 cases, all were infected with coronavirus variants.  More...