The Public Health Agency (PHA) and Cancer Focus Northern Ireland have issued a joint reminder for travellers to pack sunscreen for their winter holidays. Whether heading to the beach or high-altitude ski slopes, experts warn that UV radiation can be just as damaging in the winter months as it is in the summer.

Skin cancer remains the most prevalent form of the disease in Northern Ireland. However, many cases are preventable through simple protective measures. Frances Dowds, Health and Wellbeing Improvement Manager at the PHA, emphasised that while sunlight is vital for vitamin D and mental health, over-exposure is a significant risk.

"The majority of all skin cancers are preventable by taking simple sun protection measures such as using the right sunscreen and applying it properly," she stated.

Understanding the UV Index The Solar UV Index measures the intensity of radiation reaching the ground. Health officials advise that when the index reaches three or above, protection for the skin and eyes is essential. This is particularly important for skiers, as snow reflects UV rays and higher altitudes increase exposure levels. Choosing and Applying Sunscreen To ensure adequate protection, holidaymakers should look for "broad-spectrum" products that shield against both UVA and UVB rays. The PHA recommends:

- SPF Rating: At least SPF 30 to combat UVB rays.

- UVA Rating: A 4 or 5-star rating to prevent skin ageing and long-term damage.

Application is equally critical. For an average adult, at least six full teaspoonfuls of lotion are required for full-body coverage. This includes half a teaspoon for the face, neck, and ears, and a full teaspoon for each limb and the torso. Sunscreen should be applied 30 minutes before heading outdoors and reapplied every two hours—or more frequently if swimming or sweating.

Doreen Regan, Skin Cancer Prevention Coordinator at Cancer Focus NI, added: "You don't need to be sunbathing to be at risk. Over-exposure to UV radiation can cause damage over time, and avoiding sunburn is vital – especially for children."

Safety Checklist for Travellers:

• Seek Shade: Stay out of direct sun between 11am and 3pm.

• Cover Up: Wear long sleeves, broad-brimmed hats, and sunglasses with 100% UV protection (CE or EN Standard Marks).

• Avoid Sunbeds: These increase cancer risk significantly.

• Monitor Changes: Regularly check skin for new or changing moles and consult a GP immediately if concerns arise.

For more information on sun safety, visit www.careinthesun.org or contact the Cancer Focus NI Nurseline on 0800 783 3339.