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Hay fever is a very common allergy caused by pollen, house dust mite, pet hair or skin.
As the cold weather sets in and coughs and colds become more common, the MHRA is reminding people that small, everyday choices can make a big difference to winter wellbeing.
Find out about the symptoms of COVID-19, what to do if you or your child has them and when to get medical help.
Outdoor airborne allergens are tiny particles in the air that can cause allergic reactions when people who suffer from hay fever or asthma breathe them in. The primary outdoor allergens include pollen and fungal spores.
Weekly UKHSA report for the 2025/26 season, monitoring respiratory viruses.
Airborne allergens are particles in the air, including fungal spores and pollutants, that can cause or worsen allergic reactions and respiratory conditions such as hay fever and asthma.
How to manage game birds during a bird flu (avian influenza) outbreak.
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