2 develop allergic reactions after receiving Pfizer's vaccine in US: Report
Two US healthcare workers developed allergic reactions after receiving Pfizer's COVID-19 vaccine this week, The New York Times reported. One of the healthcare workers, a middle-aged woman, who had no history of allergies, had an anaphylactic reaction 10 minutes after receiving the vaccine. She experienced a rash over her face and torso, shortness of breath and an elevated heart rate.