Question

Can I develop an allergic reaction to a COVID-19 vaccine?

22 December 2020. Related: All topics, COVID-19.

Answer

Answer: Simon Collins

Reactions to vaccines are rare but they have been reported with some COVID-19 vaccines. The risk relates to your history of allergies but you can still use the vaccines.

Both the mRNA vaccines (from Pfizer and Moderna) should only be given in a setting with medical support to be able to handle allergic reactions.

Anyone with a history of severe allergy reactions can still use these vaccines. But they should discuss the risk/benefits with their doctor.

However, anyone who has a severe reaction to the first dose of these vaccines, should not take the second dose.

See: Guidance from the US on risk of allergic reactions to mRNA COVID-19 vaccines
https://acaai.org/news/american-college-allergy-asthma-and-immunology-updates-guidance-risk-allergic-reactions-mrna

This is one of more than 65 questions about COVID vaccines. It was produced by and for people living with HIV.
Q&A on COVID vaccines: are they safe and effective?
https://i-base.info/qa/16330