Scarlet Fever and Invasive Group A strep

We are aware that many parents are concerned about the risks associated with scarlet fever and the invasive Group A strep strain.

The information below is a sumamry of what is advised and reported on the UK Health Security Agency (UKHSA) website:

https://www.gov.uk/government/news/ukhsa-update-on-scarlet-fever-and-invasive-group-a-strep

From January 2023 the UK Health Security Agency (UKHSA) advised that:

  • To minimise the spread of infection in schools and other education and childcare settings as much as possible. If a child is unwell and has a fever, they should stay home from school or nursery until they feel better, and the fever has resolved.
  • Helping children to learn about the importance of good hand hygiene is also key, so practice regular handwashing at home with soap and warm water. Catching coughs and sneezes in tissues then binning them is another simple way to help stop illness from spreading.
  • Adults should also try to stay home when unwell and if you do have to go out, wear a face covering. When unwell don’t visit healthcare settings or visit vulnerable people unless urgent.
  • Flu vaccination is still available for all eligible groups and is the best protection against the virus. There has been good uptake in older age groups but vaccination among young children remains low. Flu can be very unpleasant and, in some cases, can lead to more serious illness. Getting your child vaccinated protects them and others they come into contact with, and it’s still not too late.

They have issued 5 strategie sto use so that winter viruses are managed:

https://ukhsa.blog.gov.uk/2023/01/05/back-to-school-5-things-to-do-to-help-manage-winter-illness/

Scarlet fever is usually a mild illness, but it is highly infectious. Therefore, look out for symptoms in your child, which include a sore throat, headache, and fever, along with a fine, pinkish or red body rash with a sandpapery feel. On darker skin, the rash can be more difficult to detect visually but will have a sandpapery feel. Contact NHS 111 or your GP if you suspect your child has scarlet fever, because early treatment of scarlet fever with antibiotics is important to reduce the risk of complications such as pneumonia or a bloodstream infection. If your child has scarlet fever, keep them at home until at least 24 hours after the start of antibiotic treatment to avoid spreading the infection to others.

Scarlet fever is caused by bacteria called group A streptococci. These bacteria also cause other respiratory and skin infections such as strep throat and impetigo.

In very rare occasions, the bacteria can get into the bloodstream and cause an illness called invasive Group A strep (iGAS). While still uncommon, there has been an increase in invasive Group A strep cases this year, particularly in children under 10. There were 2.3 cases per 100,000 children aged 1 to 4 compared to an average of 0.5 in the pre-pandemic seasons (2017 to 2019) and 1.1 cases per 100,000 children aged 5 to 9 compared to the pre-pandemic average of 0.3 (2017 to 2019) at the same time of the year.

So far this season there have been 5 recorded deaths within 7 days of an iGAS diagnosis in children under 10 in England. During the last high season for Group A Strep infection (2017 to 2018) there were 4 deaths in children under 10 in the equivalent period.

Investigations are also underway following reports of an increase in lower respiratory tract Group A strep infections in children over the past few weeks, which have caused severe illness.

If the school needs support we will work closely with Wirral NHS Infection Control team: https://www.wchc.nhs.uk/services/infection-prevention-and-control/who-we-are/

Strep A.jpg

 

Currently, there is no evidence that a new strain is circulating. The increase is most likely related to high amounts of circulating bacteria and social mixing.

There are lots of viruses that cause sore throats, colds and coughs circulating. These should resolve without medical intervention. However, children can on occasion develop a bacterial infection on top of a virus and that can make them more unwell.

As a parent, if you feel that your child seems seriously unwell, you should trust your own judgement. Contact NHS 111 or your GP if:

  • your child is getting worse
  • your child is feeding or eating much less than normal
  • your child has had a dry nappy for 12 hours or more or shows other signs of dehydration
  • your baby is under 3 months and has a temperature of 38°C, or is older than 3 months and has a temperature of 39°C or higher
  • your baby feels hotter than usual when you touch their back or chest, or feels sweaty
  • your child is very tired or irritable

Call 999 or go to A&E if:

  • your child is having difficulty breathing – you may notice grunting noises or their tummy sucking under their ribs
  • there are pauses when your child breathes
  • your child’s skin, tongue or lips are blue
  • your child is floppy and will not wake up or stay awake

Good hand and respiratory hygiene are important for stopping the spread of many bugs. By teaching your child how to wash their hands properly with soap for 20 seconds, using a tissue to catch coughs and sneezes, and keeping away from others when feeling unwell, they will be able to reduce the risk of picking up or spreading infections.

Dr Colin Brown, Deputy Director, UKHSA, said:

We are seeing a higher number of cases of Group A strep this year than usual. The bacteria usually causes a mild infection producing sore throats or scarlet fever that can be easily treated with antibiotics. In very rare circumstances, this bacteria can get into the bloodstream and cause serious illness – called invasive Group A strep (iGAS). This is still uncommon; however, it is important that parents are on the lookout for symptoms and see a doctor as quickly as possible so that their child can be treated and we can stop the infection becoming serious. Make sure you talk to a health professional if your child is showing signs of deteriorating after a bout of scarlet fever, a sore throat, or a respiratory infection.

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