Answer
Vaccination is usually postponed during severe acute illness with fever. A minor infection alone may not require postponement, but the vaccinator should assess the child.
Sources for this answer
- Comirnaty JN.1 3 micrograms/dose concentrate for dispersion for injection, 3-dose vial COVID-19 mRNA Vaccine — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.