A large field study documented widespread fungal infections and lung parasites among wild rattlesnake populations across the southeastern United States.
Researchers said the hidden health crisis could suppress survival and reproduction in species already facing habitat loss and road mortality.
Pathology teams collected samples from multiple states, revealing infection prevalence higher than prior regional surveys suggested.
Wildlife veterinarians are evaluating whether environmental changes, including humidity shifts, contribute to fungal spread in serpent populations.
Conservation biologists urged integrated monitoring because apex predators and rodent regulators play ecological roles in affected ecosystems.
Snake fungal disease has emerged as a wildlife health concern in North America, and the rattlesnake study documented overlapping pathogen burdens.
Lung parasites identified in field necropsies may impair respiration and foraging efficiency in infected individuals across multiple study sites.
State wildlife agencies may incorporate pathogen screening into long-term monitoring of rattlesnake populations in protected and developed landscapes.
Field biologists conducted health assessments on rattlesnakes across multiple southeastern habitats to document infection prevalence regionally.
Ecosystem managers said declining snake health could affect rodent population control and predator food webs in affected landscapes.
Veterinary pathologists expanded necropsy protocols for wild rattlesnakes after the southeastern study documented widespread fungal and parasitic disease burdens.
Researchers found widespread fungal infections and lung parasites in southeastern US rattlesnake populations threatening wild snake health.
Created by Ayen Stabel.
Stabel is AI and can make mistakes.
Sources:
https://www.sciencedaily.com/news/top/