England’s first-ever seasonal spore guide sheds light on the increasing risk of respiratory issues during the summer and autumn months.
Researchers in Leicester have created the first detailed fungal spore calendar in England. This innovative tool aims to assist individuals with allergies and asthma in better managing their symptoms by being aware of seasonal changes.
This comprehensive calendar is based on 13 years of meticulous data gathering in Leicester, identifying seasonal peaks for 23 different types of fungal spores, which have varying levels of activity throughout the year.
Fungal spores are minuscule particles released into the air by fungi, similar to how pollen works. When these spores are inhaled, they can lead to allergic reactions or exacerbate asthma and other breathing problems.
Thanks to the pioneering efforts of the researchers at the National Institute for Health and Care Research (NIHR) Leicester Biomedical Research Centre (BRC), this calendar signifies a significant advancement in managing respiratory health in England.
The study, published online in the journal Allergy in October 2024, was spearheaded by Fiona Symon, an Experimental Officer in Respiratory Sciences at the University of Leicester.
She stated, “In the UK, fungal allergies impact approximately 30% of individuals suffering from hay fever and nearly 70% of those with severe asthma, making fungal spores a serious health issue.
“Our analysis revealed two key peaks in spore levels: a primary peak during the summer and a smaller, secondary peak in the autumn.”
“Temperature and rainfall were identified as significant factors affecting spore concentration,” Fiona added.
“This research not only identifies when spore levels are at their highest but also helps us comprehend how changes in climate and the environment may influence respiratory health.”
“We aim for this calendar to become an essential resource for patients managing chronic respiratory conditions, allowing them to plan their activities, manage their symptoms, and, if necessary, take extra precautions during these high-risk periods.”
Pollen and Spore Counts
