MSNBC Craig Melvin Reports September 17, 2021 15:55:00
Either vaccinated or unvaccinated because they can still be shedding the virus. >> the next viewer question comes to us from rebecca in houston, texas. my son's in high school, he got his first vaccine 32 days ago without knowing that he'd already contracted covid three days prior. he has recovered from covid, but now he is past due for a second vaccine. does his first vaccine still count? should he get the second vaccine now or wait a few weeks. dr. blackstock, what do you recommend for a backup? >> that's an interesting case, and i would recommend he get the second dose now. the three and fo...