MSNBC Way Too Early August 19, 2021 09:03:00
Threat from delta. this graph showing a significant drop in efficacy. >> we are concerned that this pattern of decline we are seeing will continue in the months ahead, which could lead to reduced protection against severe disease, hospitalization, and dealt. >> reporter: while the fully vaccinated still have a layer of protection, the cdc estimates likely near the eight-month mark after inoculation, antibody levels decline, saying a booster increases them by at least ten-fold. meantime, the pres...
Source: archive.org