Pfizer teams up with BioNTech to test vaccines
Pfizer Pharmaceuticals is working with BioNTech to test a coronavirus vaccine on people in Germany and the United States.
And Google and Apple are working on new ways to turn your phones into trackers in an effort to boost contact tracing.
Chlopromazine is back in the news. The drug used to treat cancer and arthritis is now being tested for potential coronavirus treatments.