Chytridiomycosis

Chytrid fungus only infects amphibians. Other frogs and tadpoles can infect each other but not humans or other mammals.

lots of scientific media such as https://www.nationalgeographic.com/ https://www.the-scientist.com/ and even https://www.ctvnews.ca/ talks about the spread of the chytrid fungus

Chytrid fungus is transferred by infected water through the bacteria that grows. However it does not affect the economy in a negative way just the amphibians

The Chytrid fungus only affects parts of the frogs skin with keratin in them. The fungus can eventually spread through their bodies killing them.

Herpatologists are doctors that study and focus on particular fields such as zoology and biological science. These are the doctors that take care of the frogs and treat them

Frogs can be cured with medication but only possible if captured otherwise the amphibians left in the wild cannot be treated.