CNN New Day With John Berman and Brianna Keilar January 5, 2022 11:44:00
Bars, restaurants and travel. parliament debating the changes and talks suspended until today. >> reporter: in tel aviv, a study found that a fourth shot- increases antibodies five-fold in the space of a week. the findings are preliminary and not yet peer reviewed. a second booster for those over 60, health care workers and those with suppressed immune systems. with cases soaring, naftali bennett held the findings as good news, saying the fourth dose is safe. the fourth dose works. >> reporter: i'm blake essig in tokyo. as covid-19 hospitalizations in australia continue to break records, austr...