Scabies Guidance following Outbreak in Cornish Education Establishments

Following a recent outbreak of scabies in schools/colleges in Cornwall, we wanted to offer clear, practical guidance to help students, parents and staff understand the condition, recognise the symptoms early and manage it effectively.

While scabies can spread quickly in close-contact environments such as schools and colleges, it is entirely treatable when identified promptly.

This guidance has been provided for free by our on-call school medical service used by some educational establishments in Cornwall.

What is Scabies?

Scabies is a contagious skin condition caused by tiny mites (Sarcoptes scabiei) that burrow into the outer layer of the skin. These mites are not visible to the naked eye but cause an allergic reaction that leads to intense itching and a characteristic rash.

It is spread through prolonged skin-to-skin contact, making environments like student accommodation, classrooms, and shared social spaces higher risk during an outbreak.

How to Recognise Scabies

The symptoms of scabies can take up to 2–6 weeks to appear after initial exposure, which means it can spread before people realise they are infected.

Common signs include:

• Intense itching, particularly worse at night
• A raised rash or small red spots
• Thin, irregular burrow lines on the skin
• Commonly affected areas: Between fingers, Wrists, Elbows, Waistline, Around the groin, Chest and underarms.

In children and younger individuals, the rash can sometimes appear more widespread, including the face, scalp, and soles of the feet.

What to Do if You Think You Have Scabies

If you suspect scabies, early treatment is key to stopping the spread.

Immediate steps:

1. Obtain treatment from a pharmacy (commonly permethrin cream or lotion).
2. Apply the treatment to the entire body (not just the itchy areas), following instructions carefully.
3. Ensure all household members and close contacts are treated at the same time, even if they have no symptoms.
4. Wash clothing, bedding, and towels at 60°C or above.
5. Items that cannot be washed should be sealed in a bag for at least 72 hours.

Itching may continue for a couple of weeks after treatment—this does not necessarily mean treatment has failed.

When to Seek Medical Advice

You should seek advice from a GP or healthcare professional if:

• You are unsure whether it is scabies
• Symptoms persist after treatment
• The skin becomes infected (e.g. redness, swelling, pus, or increasing pain)
• The person affected is very young, elderly, or has a weakened immune system
• There are widespread or severe symptoms

In some cases, a second treatment may be required after 7 days.

School and College Attendance

Scabies should be taken seriously in educational settings, but it does not require long-term absence if managed correctly.

Key guidance:

• Students can usually return to school or college 24 hours after the first treatment has been completed.
• It is important that close contacts are treated simultaneously to prevent reinfection.
• Institutions may issue additional guidance during outbreaks to reduce spread.

Prompt action helps minimise disruption and protects others within the college community.

Final Thoughts

Outbreaks such as the recent one in Cornwall highlight how easily scabies can spread in close-contact environments. However, with early recognition, appropriate treatment, and coordinated action among contacts, it can be controlled quickly and effectively.

If you or your household notice symptoms, act promptly; not only to relieve discomfort but to prevent further transmission within your community.

NHS Guidance on Scabies can also be found here