Vaccine side effects by age. People below the age of 60 saw more side effects of the Pfizer/BioNTech vaccine than those 60 and up.
Johnson & Johnson/Janssen, ages 18-59
Johnson & Johnson/Janssen, ages > 59
Pain at the injection site
59%
33%
Fever
13%
3%
Fatigue
44%
30%
Headache
44%
30%
Nausea/vomiting
16%
12%
Muscle pain
39%
24%
