Medical official warns those with significant history of allergic reactions not to get Pfizer-BioNTech coronavirus vaccine after first day of inoculation drive

US insists medicines and humanitarian goods are exempt, but trade restrictions make many banks and companies hesitant to do business with Tehran, fearing punitive measures

3,000-4,000 shots came on flight from Brussels in initial shipment to test logistics; PM says he will be 1st to receive vaccine because he wants to encourage people to get the jab

UAE Health and Prevention Ministry announces analysis of Sinopharm CNBG's inoculation 'shows no serious safety concerns,' but offers few details on trial or those involved

UN-backed initiative Covax is set to provide 20% of Palestinians' inoculations for free, but the timeline is uncertain -- and the rest of the needed shots are up in the air

During visit to enclave, bloc's representative says issue complicated, but 'the moment these vaccines become available, we will try our utmost'

But questions remain about ability to protect those over 55; health officials around the world hope to rely on shot because of its low cost, availability and ease of use

As UK starts giving Pfizer shots, Israeli doctors buoyed with optimism, eager to follow suit and working ‘day and night’ to get ready — even transforming sports stadium into clinic

With Britain beginning to administer coronavirus shots, Margaret Keenan encourages everyone to get them; man named William Shakespeare, 81, also among first candidates

FDA to hold public debate on data backing the shots on Thursday, after which it will issue a final decision on approval