Michelle's son went to a friend's house and came back with COVID-19, spreading it to others in his family, including his father, who's still in the ICU. She shares her message for those who refuse to wear masks with WebMD Chief Medical Officer Dr. John Whyte -- watch the full video here: https://wb.md/2ZWhDa7 | WebMD

7.8K views · 69 reactions | Does it make a difference which COVID vaccine you get? WebMD Chief Medical Officer Dr. John Whyte explains what you should know. | WebMD | Facebook

4.2K views · 41 reactions | The COVID-19 vaccines were developed in record time. So how do we know they’re safe? And why hasn’t the FDA fully approved them yet? WebMD Chief Medical Officer Dr. John Whyte sits down with Dr. William C. Gruber, Senior Vice President of Pfizer Vaccine Clinical Research and Development, to answer your questions about the mRNA vaccine. | WebMD | Facebook