Coronavirus Trending - The Centers for Disease Control says 75 million Americans have been fully vaccinated. Around 5,800 got covid-19 after being jabbed. 74 died. - Pfizer CEO Albert Bourla tells CNBC that people will most likely need a booster shot of the coronavirus vaccine within 12 months of getting fully vaccinated. He says the vaccine could become like a seasonal flu shot. - KRON says Pfizer is testing their coronavirus vaccine at Stanford on two to five year-olds. ___