CNN.com - RSS Channel - HP HeroCovid-19 vaccine trials won't tell us if the shots save lives, expert notes

• Doctors say fall will bring the worst Covid-19 surge yet. Is the US prepared? • Coronavirus vaccine volunteer in Brazil's AstraZeneca trial dies -- but authorities say trial to continue

October 22, 2020 at 07:26AM https://www.cnn.com/2020/10/21/health/covid-vaccine-save-lives/index.html• Doctors say fall will bring the worst Covid-19 surge yet. Is the US prepared? • Coronavirus vaccine volunteer in Brazil's AstraZeneca trial dies -- but authorities say trial to continue