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The World Health Organization on Wednesday warned several nations against hoarding vaccines for booster shots in an attempt to battle the new Omicron variant. Director-General Tedros Adhanom Ghebreyesus further warned that the world is not on its path to meet the target as he said that the world is in a “perilous situation.”
The experts are still working to find out how the efficacy of existing vaccines are against Omicron. Read More…
