Recovered frog populations coexist with endemic Batrachochytrium dendrobatidis despite load-dependent mortality.

ABSTRACT: Novel infectious diseases, particularly those caused by fungal pathogens, pose considerable risks to global biodiversity. The amphibian chytrid fungus (Batrachochytrium dendrobatidis, Bd) has demonstrated the scale of the threat, having caused the greatest recorded loss of vertebrate biodiversity attributable to a pathogen. Despite catastrophic declines on several continents, many affected species have experienced population recoveries after epidemics. However, the potential ongoing threat of endemic Bd in these recovered or recovering populations is still poorly understood. We investigated the threat of endemic Bd to frog populations that recovered after initial precipitous declines, focusing on the endangered rainforest frog Mixophyes fleayi. We conducted extensive field surveys over 4 y

SUBMITTER: Hollanders M 

PROVIDER: S-EPMC10078584 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature