Israel is set to offer a fourth dose of the Covid-19 vaccine to older people and healthcare workers to reduce the impact of an expected surge of infections driven by the Omicron variant—as two major studies found that the variant causes significantly less serious disease than earlier strains.
Researchers at the University of Edinburgh in Scotland concluded that the risk of hospitalization with Omicron was two-thirds lower than with earlier variants. South African researchers said earlier on Wednesday that they estimate the risk of hospitalization at around 70% to 80% lower.
Source Article from https://www.wsj.com/articles/to-limit-omicron-singapore-freezes-ticket-sales-for-quarantine-free-travel-11640165362
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