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BACKGROUND: Tick bites and tick-borne diseases (TBDs) are a worldwide concern, with growing evidence of an ongoing spread and emergence of new cases. This study applied a participatory citizen science across Spain and Portugal to gather public perspectives on the impact of tick bites, the presence of TBDs and a potential connection with the α-Gal syndrome (AGS). METHODS: Data collected from the questionnaire (380 participants) was geographically represented using QGIS Geographic Information System and fitted into multiple generalized linear models (GLMs). Statistical analysis identified factors influencing the occurrence of local skin reactions post-tick bite, AGS-compatible symptoms and visits to health centers following tick exposure. RESULTS: = 0.066). CONCLUSIONS: Developing local skin reactions to tick bites increases with age, multiple bites and in individuals bitten in central-northern Iberia.Seeking medical care following a tick bite is more common in first-time bite cases, men or individuals with local skin symptoms.Although 38 inquiries (10.0%) showed signs of AGS, only 3 were formally diagnosed, with risk increasing with age.
Vaz‐Rodrigues et al. (Sat,) studied this question.