Abstract

Bats (Chiroptera) account for approximately 25% of all known mammalian species and provide essential ecological services, including insect regulation, pollination, and seed dispersal. Despite their importance, they face significant conservation threats and persistently negative social perceptions. Owing to their innate immunity and tolerance, bats constitute a particularly efficient natural reservoir for a wide variety of potentially zoonotic viruses. Over the past two decades, bat-associated viruses have been central to multiple outbreaks of emerging infectious diseases. From severe acute respiratory syndromes to filoviral hemorrhagic fevers, bats have consistently acted as key reservoirs in pathogen emergence. This has further damaged the public perception of bats as dangerous animals and vectors of serious diseases, in some cases leading to increased persecution of their populations. However, spillover events should not be attributed to bats, but rather to human-driven environmental changes—including deforestation, land-use transformation, agricultural intensification, urban expansion, biodiversity loss, wildlife trade and research biosecurity—that amplify contact among humans, livestock, and wildlife or their potential zoonotic pathogens. Safeguarding bat populations, minimizing direct interactions with wildlife, and preserving intact ecosystems are critical not only for bat conservation but also for reducing zoonotic spillover risk. Furthermore, it is essential to strengthen social communication regarding the importance of bats, in order to counteract their negative reputation and promote greater public understanding of their ecological value. This article reviews health, sociological, and conservation dimensions of the issue, situating them within a broader context to provide an integrated, multidisciplinary understanding. Potential solutions and priority directions for future research are also discussed.

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