Wearing Face Masks Protects against COVID-19
Scientist Bill Nye is urging everyone to wear a mask in the fight to stop the coronavirus. He says it is "literally a matter of life and death." Nye joins "CBS This Morning" to give a live demonstration of why masks work.
How Plasma Transfusions May Heal COVID-19
As Lona Towsley lay in the ICU at University Hospital in Madison, Wisconsin, battling COVID-19, the two-time cancer survivor felt like giving up. "I was trying to fight for my husband and my kids," she said. "But in my mind, it was getting way too hard. I didn't think I'd see my husband again. I was fighting to breathe. Stuff started coming up out of my lungs. I was just slowly strangling, was what it felt like."