JUNEAU, Alaska — Health officials in Alaska have reported that a second health care worker had an adverse reaction to a COVID-19 vaccine. Bartlett Regional Hospital in Juneau says the two workers showed adverse reactions about 10 minutes after receiving the vaccine and were treated. One received the vaccine Tuesday […]

LONDON — British regulators warned that people with a history of serious allergic reactions shouldn’t receive the new Pfizer-BioNTech vaccine while they investigate two adverse reactions on the first day of the country’s mass vaccination program. The U.K.’s Medical and Healthcare Products Regulatory Agency is looking into whether the reactions […]

LONDON — British regulators warned that people with a history of serious allergic reactions shouldn’t receive the new Pfizer-BioNTech vaccine while they investigate two adverse reactions on the first day of the country’s mass vaccination program. The U.K.’s Medical and Healthcare Products Regulatory Agency is looking into whether the reactions […]