Which name is given to the severe form of leptospirosis?

Which name is given to the severe form of leptospirosis?

• A. Weil disease
• B. Rocky Mountain spotted fever
• C. Hansen disease
• D. Relapsing fever

Answer: (A)

Weil disease is the severe, icteric form of leptospirosis. It features jaundice from hepatic involvement along with renal failure and often hemorrhagic manifestations, marking a progression from the milder, typically anicteric form. Leptospira causes infection that can affect the liver and kidneys, leading to the characteristic icterus and kidney dysfunction seen in Weil disease. The other conditions listed are different diseases altogether: a rickettsial fever with rash, leprosy with nerve and skin changes, and a Borrelia infection with relapsing fevers, none of which describe the severe leptospiral syndrome.

Weil disease is the severe, icteric form of leptospirosis. It features jaundice from hepatic involvement along with renal failure and often hemorrhagic manifestations, marking a progression from the milder, typically anicteric form. Leptospira causes infection that can affect the liver and kidneys, leading to the characteristic icterus and kidney dysfunction seen in Weil disease. The other conditions listed are different diseases altogether: a rickettsial fever with rash, leprosy with nerve and skin changes, and a Borrelia infection with relapsing fevers, none of which describe the severe leptospiral syndrome.