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A surprisingly common winter habit – sharing hats – could be contributing to a surge in scalp fungus infections, potentially leading to hair loss and skin irritation, health officials are warning. The alert comes as cases of the infection, known as tinea capitis, rose significantly last year, and experts anticipate a similar trend this winter.
The Rise of Scalp Fungus
A skin and hair specialist cautioned about the increasing risk of scalp fungus this winter, an infection characterized by hair loss and flaky patches. Last year saw a sharp increase in cases, with contributing factors including unskilled barbers, compromised hygiene standards, and the growing popularity of skin-fade haircuts. However, experts now believe the spread can be exacerbated by seemingly harmless seasonal practices.
How the Infection Spreads
While often associated with poor living conditions, ringworm – the common name for tinea capitis – is surprisingly prevalent, affecting an estimated 10-20% of the population, particularly children. The infection is transmitted through direct skin contact, but also via contaminated objects. “The infection is often spread through the sharing of towels, combs, hairbrushes, pillows and, of course, hats,” stated a representative from Este Medical Group Medical Centers on November 26, 2025. “It is usually treated with antifungals or specialty shampoos, but if left untreated it can cause visible hair loss. It is best not to share hats with others.”
Recognizing the Symptoms and Seeking Prompt Treatment
Early detection and treatment are crucial to prevent the infection from worsening. Individuals should be vigilant for the following symptoms:
- Itchy scalp
- Round, scaly areas
- Redness or raised areas
- Circular hair loss
“If ringworm is suspected, you should avoid scratching as this will spread the infection further,” advised a medical professional. “Clothing and bed linen that have come into contact with the scalp should be washed immediately. Contact your GP for diagnosis.” In some cases, particularly in children, oral antifungals may be necessary.
Public Health Concerns and Preventative Measures
Dr. James O’Donovan, a physician with the British National Health Service (NHS) and a member of the World Health Organization (WHO) advisory panel, emphasized the resilience of the fungus. “The fungus can survive on objects for a long time,” he noted. “Therefore, sharing hats, especially in schools or public places, should be avoided.” He further recommended that if a child is diagnosed, teachers and parents of classmates should be informed, and other family members considered for examination and potential preventative treatment.
The Role of Hairdressing Practices
The increase in cases last year also prompted concern among British hairdressers, who pointed to the rising demand for skin fade haircuts and the proliferation of unprofessional shaving salons. These establishments, they argue, often fail to adhere to adequate hygiene standards, creating a breeding ground for infection.
Experts strongly recommend avoiding sharing hats and hair accessories, prioritizing personal hygiene, and seeking immediate medical attention if any symptoms arise. This winter, protecting your scalp means protecting your health – and keeping your hats to yourself.
