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Curated Video
UK Variant Spreading thru U.S.
This variant is believed to be more contagious and adds to growing concerns as cases and hospitalizations surge in the U.S.
Bloomberg
Merck Seeking to Help Covid Vaccine Manufacturers: EVP
May.04 -- Julie Gerberding, executive vice president and chief patient officer of Merck & Co. and former director of the U.S. Centers for Disease Control and Prevention, discusses the Covid-19 pandemic and how the Kenilworth, N.J.-based...
Bloomberg
Why No Country Is Safe From the Delta Variant
Jun.30 -- It is impossible to prevent the Covid-19 delta variant from taking over without a "wall of vaccination," says cell biologist Jennifer Rohn. "I'm afraid no country, even the U.K. which has such a great record, has that wall,"...
Curated Video
White House Warns Of More Omicron Cases
Officials warned the omicron variant will spread in the U.S. New cases were reported in Minnesota and Colorado Thursday.
Tyler DeWitt, PhD
Science With Tyler De Witt: Ebola Virus Explained
What does the Ebola virus actually do in your body? Why is it so dangerous and why does it kill so many people? Take a look at the apocalyptic war that rages in the body after an infection by the Ebola virus and the soldiers fighting....