MSNBC MSNBC Reports December 18, 2021 12:04:00
Overwhelm. >> reporter: vaccinations will protect most from serious illness, but the covid task force emphasized the clinical need for boosters as omicron evades some larls of protections, scientists are worried about what will evolve next. >> we are concerned we're one or two medications away from not having effective vaccines or monoclonal antibody therapies. >> reporter: many hospitals on a break, and taking a toll on nurses with a new study showing 1 in 5 plan to quit the profession. >> we're tired. the hospitals are stretched. resilience is low. please, get vaccinated. >> i think we're lo...