US study finds tiny number of vaccine ‘breakthrough’ COVID-19 cases
In 10 years, COVID-19 could be ‘just the sniffles’
25 May 2021Q and A: 21st century stroke prevention strategies
25 May 2021US study finds tiny number of vaccine ‘breakthrough’ COVID-19 cases
About 0.01 percent of people became infected with COVID-19 between January and April despite being fully vaccinated, a US government study confirming the shots’ high efficacy showed Tuesday.
