Johnson & Johnson Vaccine May Offer Faster Path to Herd Immunity
Video Credit: CBS 5 SF KPIX - Duration: 02:09s - Published
Johnson & Johnson Vaccine May Offer Faster Path to Herd Immunity
Johnson & Johnson's vaccine appears to protect against COVID-19 with just one shot.
Not as strong as some rivals but it's still potentially helpful for a world in dire need of more doses.
Betty Yu reports.
(1-29-21)
