An Israeli hospital administered fourth shots to a test group of health workers on Monday, in what it called the first major study into whether a second round of boosters will help contend with the Omicron coronavirus variant.“Israel’s strategy for overcoming Omicron is clear: the greater the wave, the greater the protection we will need to overcome it,” Prime Minister Naftali Bennett said after the limited rollout was announced on Thursday.
Health Ministry director-general Nachman Ash, whose approval is needed to launch a new booster campaign, did not immediately announce a decision, with some experts say there was not enough scientific data to justify fourth shots. “In light of the existing gaps in knowledge in the world about the effectiveness of a fourth dose, in the present situation, we are acting cautiously and responsibly,” Ash said.
Only second? They are not serious if that is the case, other countries are considering 4th booster