Doctor discusses COVID-19 vaccine after receiving key second dose
The U.S. has recorded its deadliest week of the coronavirus pandemic with over 23,000 reported deaths. Health officials are ramping up vaccine distribution as the surge in COVID-19 cases overwhelms hospitals nationwide. CBSN's Tanya Rivero spoke with Dr. Stephen Maddox, a pediatrician and fellow with the American Academy of Pediatrics who recently received the required second dose of the vaccine.