- COVID-19 vaccines from Pfizer-BioNTech, Moderna, and AstraZeneca all have unique features.
- They vary in effectiveness, potential side effects, dosage, and approved ages for each shot.
- Here is a table that compares them all.
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You might not get a choice about which COVID-19 vaccine you get, but all three offer some protection against severe illness, so the advice is to take one if you are offered it.
We’ve made a table that gives you the key information for each shot, whether you’ve booked an appointment or not.
Speak with your doctor if you are pregnant, are breastfeeding, have a specific medical condition, or take medicines. Experts have said the COVID-19 vaccines won’t make you infertile.
Side effects could start within a day or two and should go away within a few days.