Those with history of allergic reactions to ingredients will be warned to avoid inoculation for now, facilities told to have medical treatment for allergic response at hand

Panel of US experts to pick apart data on 2nd shot produced in battle against coronavirus, days after approval of Pfizer inoculation

Vials expected to hold 5 doses in some cases held enough to vaccinate 7 people; FDA tells pharmacists to use the extra shots as US scrambles to order another 100 million doses

Regulators say kits made by California-based Ellume, which will sell for around $30 and can be purchased over the counter, identify up to 96% of positive samples

FDA confirms efficacy of over 94% and safety of shots, which could be approved by week's end; company to supply enough doses for 3 million Israelis

3 million doses will initially be shipped out for health care workers and nursing home residents as America's massive inoculation campaign kicks off

Nachman Ash says immunization 'is our chance to get out of this pandemic,' hopes a 'significant mass' of doses from Pfizer will arrive this month

Trump tweets 'Get the dam vaccines out NOW, Dr. Hahn;' administration anger comes a day after FDA advisory panel cleared Pfizer vaccine for emergency use

Infections continue to trend upwards while Israel prepares for major inoculation project later this month

FDA expected to follow recommendation of experts, who say the shot appears safe and effective against COVID-19 in people older than 16