MSNBC Velshi February 27, 2021 13:25:00
In the vaccine could start changing things. johnson & johnson's covid vaccine provides strong protection against severe cases of the virus and may reduce the spread of the virus as well. the fda panel also recommended authorizing johnson & johnson vaccine for emergency use on friday, meaning a third covid vaccine could be coming as soon as this weekend, and because the vaccine only requires a single dose, it may also solve many of the logistical barriers we've seen during the pfizer and moderna vaccine rollout. they're developing booster shots that could fight against the new covid virus strai...