Coronavirus January 29, 2021 9:20 am Johnson & Johnson Says Vaccine Is 66% Effective Johnson & Johnson said Friday that in the U.S. and seven other countries, the single-shot vaccine was 66% effective overall at preventing moderate to severe illness Wake Up to Something Good 1:41 California laws aim to protect earnings of child social media stars 1:20 5 fun facts about ‘Saturday Night Live' 1:06 Helene continues path of destruction into Georgia 2:01 People's Choice Country Awards fashion: Kelsea Ballerini, Miranda Lambert & more 1:06 WATCH: Videos show Hurricane Helene's high winds hitting Florida