Nitzan Horowitz urges parents to vaccinate children as campaign for ages 5-11 gets off to slow start; coronavirus czar says fresh round of infections already starting Health Minister Nitzan Horowitz said Wednesday that Israelis may need to get a fourth COVID-19 vaccine dose at some point if cases climb again, as the country's top coronavirus official warned that the country may already be seeing the start of a fifth infection wave. "It's not unreasonable to think we'll need a fourth vaccine," said Horowitz in an interview with Channel 12, after Health Ministry data indicated that 9 percent of the new...