Which disease is characterized by a high risk of septicemia in frogs?

The disease known as red leg is characterized by a high risk of septicemia in frogs. This condition is primarily associated with bacterial infections, particularly those caused by Aeromonas species, which can enter the bloodstream and lead to septicemia. Red leg manifests through clinical signs such as redness and edema around the legs and ventral surfaces, as well as lethargy and other systemic symptoms. The systemic nature of the infection is what predisposes frogs to septicemia, making it a critical disease to recognize and manage in amphibian populations.

In contrast, Q-fever is primarily a zoonotic disease affecting humans and animals caused by Coxiella burnetii, but it does not specifically relate to frogs. Tyzzer's disease is primarily a condition that affects rodents and other mammals, caused by Clostridium piliforme, and is not associated with amphibians. Bumblefoot, though it can affect frogs, specifically refers to a localized infection and ulceration on the foot, rather than systemic septicemia. Understanding these distinctions helps clarify why red leg is the primary concern for septicemia in frogs.