SEOUL, Aug. 1 (UPI) --While more than 12 billion doses of COVID-19 vaccines have gone into arms around the world and two-thirds of the global population has received at least one shot, the inequity ...
The new intradermal technique requires just a fraction of a vaccine per shot. Some states and jurisdictions are hitting early bumps in their rollout of the U.S. government's new approach to expand ...
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