Israel is to start offering a fourth dose of the coronavirus vaccine to some of its citizens, a world first, as concerns over the efficacy of existing shots against Omicron continue to mount globally.
“Israel will become the first country in the world to administer the fourth [dose of a] Covid-19 vaccine. The first group eligible will be people age 60 [and over and] medical personnel,” the Israeli government’s pandemic information centre said in on Twitter late on Tuesday.
The decision, it said, would give “greater protection in the face of Omicron”.
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