LONDON (AP) — British regulators warned Wednesday that people who have a history of serious allergic reactions shouldn’t receive the new Pfizer-BioNTech vaccine as they investigate two adverse reactions that occurred on the first day of the country’s mass vaccination program.

The medical regulatory agency also said vaccinations should not be carried out in facilities that don’t have resuscitation equipment.

https://ca.yahoo.com/news/uk-investigates-possible-allergic-reactions-105421617.html