While COVID-19 continues to evolve, there is some good news when it comes to detecting the virus. "The tests we've used over the last three or four years don't seem to be significantly impacted by the ...
As COVID-19 moves into an endemic phase, though rates of coronavirus infections and hospitalizations continue to fall, cases of long COVID appear to be slowly ticking upward. According to data from ...
Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. From the very early days of the pandemic, ...
CHRISTIANE AMANPOUR, CHIEF INTERNATIONAL ANCHOR: Three years ago, as the World Health Organization was preparing to declare COVID-19 a pandemic, scientists were already weeks into developing a vaccine ...