Poland sees record tick season, experts warn of rising Lyme risk

Health experts say Poland is experiencing one of the most intense tick seasons on record. A cold spell in May does not offset the overall rise in tick activity, which is driven by warm, humid conditions. The dominant species, Ixodes ricinus, accounts for 97% of bites, while Dermacentor reticulatus makes up the remainder. Early‑year data show 4,509 reported Lyme disease cases, up from 3,749 the previous year, with neuroborreliosis cases also increasing.

The trend mirrors reports from the United States, where the CDC has logged record weekly visits for tick‑related issues since 2017. Polish epidemiologists warn that the upward trajectory is likely to continue through 2024‑2026.

Preventive advice stresses practical measures: using adhesive tape rolls or wide sticky tape on clothing and legs to trap ticks, performing thorough body checks after outdoor activities, and dismissing common myths—such as ticks being killed by cold winters or falling from trees. Early removal of attached ticks remains critical to reduce infection risk.