Pfizer

Pfizer Says Early Data Signals COVID-19 Vaccine Is Effective
But authorities have stressed its unlikely any vaccine will arrive much before the end of the year, and limited initial supplies will be rationed.
By AP

Vaping Instead Of Smoking Could Prevent Millions Of Premature Deaths
E-cigarettes are still addictive, but they're not as harmful as tobacco cigarettes.
By Dan Robitzski, LiveScience