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How will I know whether my child's temperature following their immunisation is due to the vaccine or COVID-19?

A temperature is normal after immunisation. If your child still has a fever 48 hours after immunisation or you are concerned about your child’s health at any time, contact your GP or NHS 111 for advice. 

Go to this PDF document for more information on what to expect following immunisations.

Rydym yn croesawu gohebiaeth a galwadau ffôn yn y Gymraeg neu'r Saesneg. Atebir gohebiaeth Gymraeg yn y Gymraeg, ac ni fydd hyn yn arwain at oedi. Mae’r dudalen hon ar gael yn Gymraeg drwy bwyso’r botwm ar y dde ar frig y dudalen.

We welcome correspondence and telephone calls in Welsh or English. Welsh language correspondence will be replied to in Welsh, and this will not lead to a delay. This page is available in Welsh by clicking ‘Cymraeg’ at the top right of this page.