What is scarlet fever and how can you spot it?

Manx parents have been urged to make themselves aware of the symptoms of scarlet fever, a contagious bacterial infection, after a rise in the prevalence of the illness.

The Isle of Man's Public Health Directorate said while most people recover without lasting effects, there was a risk of complications if treatment was not given promptly.

Here is what you need to know.

It is a bacterial infection - group A streptococcus - that mainly affects children and is easily spread from person to person, usually developing between two and five days after exposure.

Public Health said most people recovered with treatment through antibiotics, but serious complications if not treated included rheumatic fever or kidney problems.

Young children and those with weakened immunity are also at risk of a more severe illness.

Headaches, fever, nausea, vomiting and a sore throat are common symptoms, as well as red cheeks and a pale area around the month and a red bumpy tongue – known as 'strawberry tongue'.

A rough-feeling rash of small red bumps can also develop within 12 to 48 hours, which usually starts on the chest and abdomen before spreading.

Public Health urged people to contact the surgery for advice if signs of scarlet fever are suspected, but particularly if your child it getting worse, eating or drinking much less, or is very tired or irritable.

If your baby has had a dry nappy for 12 hours or more, is under the age of three months and has a temperature of 38C, or more than three months with a temperature of 39C are also reasons to contact a doctor, it added.

People attending a GP surgery are asked to let them know in advance that it is suspected scarlet fever so measures can be taken to limit any spread.

The advice is to keep your child away from nursery or school - or stay off work - for at least 24 hours after starting to take antibiotics.

Read more stories from the Isle of Man on the BBC, watch BBC North West Tonight on BBC iPlayer and follow BBC Isle of Man on Facebook and X.