#AstraZeneca COVID-19 vaccine up to 90% effective, results show
“#AstraZeneca COVID-19 vaccine up to 90% effective, results show” Britain’s AstraZeneca and Oxford University said Monday that its coronavirus vaccine has proven to be up to 90 percent effective — and can be easily distributed because it does not need to be frozen. “These findings show that we have an effective vaccine that will save…