KNTV NBC Nightly News With Lester Holt June 4, 2024 22:42:00
Rates of vaccination we have lower rates of disease and this virus is an opportunist. it has gone to areas that have lowert is also a more potent, more transmissible virus. so both of those together are summing up to high rates of disease in areas that have been less vaccinated. >> every day, we hear about more and more people who have been fully vaccinated coming down with the infections. there have been some concerns that the cdc has not been more transparent on this issue. is there anything you want to say to clear the air on these breakthrough patients? >> i do want to articulate, we expec...