Articles tagged with Chytridiomycosis
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A recent study led by researchers at State University of Campinas confirms that the Bd-Brazil fungal strain originated in Brazil and spread globally through international trade. The strain has already contributed to the decline of over 500 species of anuran amphibians, including toads and frogs.
Researchers created a high-resolution map of Panama showing the movement and intensity of Batrachochytrium dendrobatidis, a deadly fungal disease. The data reveals that higher elevations are more hospitable to the fungus, but rainy seasons bring outbreaks in lowlands.
Researchers found that green and golden bell frogs can clear the infection when exposed to warmer temperatures in artificial 'frog saunas.' The study suggests that warm-preferring species may have an advantage over cold-preferring species, offering a potential solution for conservation efforts.
A new study found that a vaccine against the deadly chytrid fungus in frogs can shift the composition of the microbiome, making frogs more resilient to future exposure. The researchers applied a non-lethal dosage of a metabolic product created by the chytrid fungus to tadpoles and observed a protective shift in the microbiome.
Scientists developed a new diagnostic test for chytridiomycosis, identifying previously undetected strains and detecting pathogens in amphibians worldwide. The test's success verified its affordability as an alternative for widespread surveillance, addressing the urgent need for rapid detection of the disease.
A recent study found that the highly contagious chytridiomycosis fungus has become more prevalent and widespread in Africa since 2000, posing a new threat to amphibian populations. The disease, which can cause skin sloughing, lethargy, weight loss, and cardiac arrest, may be linked to climate change-induced stress.
A study in the Atlantic Rainforest detected high mortality rates among tiny frogs known as pumpkin toadlets infected with the chytrid fungus. The infection causes a physiological imbalance leading to death from a heart attack. Climate change and drought may exacerbate the threat to terrestrial amphibians.
A global-scale analysis reveals that chytrid fungus has caused dramatic population declines in over 500 amphibian species, including 90 extinctions, within the past 50 years. The study suggests that conservation efforts can help target future research to prevent extinctions.
Scientists have recorded Batrachochytrium dendrobatidis, a lethal fungus, for the first time in caecilians and amphibians in the Western Ghats. The fungus, Bd, causes chytridiomycosis and poses a significant threat to these species.
A new study indicates that the common eastern froglet can carry infections without experiencing mortality, which hinders efforts to reintroduce threatened species. The frog's wide distribution and high densities suggest it plays a key role in maintaining disease levels within ecosystems.
Researchers found that deadly frog fungus Batrachochytrium dendrobatidis has been present in Illinois and Korea since the 1880s, with stable dynamics for over 100 years. This discovery helps scientists better understand the disease caused by Bd and its survival conditions.
A new species of water frog, Telmatobius ventriflavum, was discovered in central Peru. The species' golden yellow and orange coloration helps identify it as a unique addition to the Andean biodiversity hotspot.
A new treatment option has been discovered that could protect frogs in zoos from a deadly fungal infection, reducing the reliance on often-toxic itraconazole. Amphotericin B is shown to be less toxic than itraconazole and can be combined with itraconazole for effective treatment.
A new study reveals that micropredators naturally occurring in freshwater bodies can efficiently consume the infectious stages of the deadly chytrid skin fungus, reducing infection pressure on amphibian hosts. This natural behavior may provide a realistic method for preserving amphibians in Bd-infected areas.
A new study found that micropredators can efficiently consume zoospores of the deadly chytrid skin fungus, reducing infection pressure on potential hosts and potentially alleviating the impact of chytridiomycosis. This natural behavior may offer a realistic method for preservation of amphibians in Bd-infected areas.
Scientists confirm the extinction of Darwin's frogs caused by chytridiomycosis, a fungal disease affecting amphibians. Conservation efforts are crucial to protect the remaining species, emphasizing the importance of preserving biodiversity.
Scientists report a rapid spread of the deadly fungus chytridiomycosis across Central America, leading to widespread amphibian extinctions. The fungus has been linked to declines of over 40 species in Central America and 93 worldwide, with a recent outbreak causing local extinctions in Panama.