Question:medium
Which of these is NOT caused by enteroviruses?
Which of these is NOT caused by enteroviruses?
Show Hint
Enteroviruses cause herpangina, pleurodynia and aseptic meningitis; hemorrhagic fevers come from other virus families entirely.
Updated On: Jul 8, 2026
- Herpangina
- Hemorrhagic fever
- Pleurodynia
- Aseptic meningitis
Show Solution
The Correct Option is B
Solution and Explanation
Step 1: List what enteroviruses are known for.
The enterovirus group, which includes coxsackie A, coxsackie B and echovirus, is responsible for a set of well documented clinical pictures beyond simple gut infection.
Step 2: Go through three of the options one by one.
Coxsackie A gives herpangina, small painful throat ulcers. Coxsackie B gives pleurodynia, painful spasms of the chest wall muscles, sometimes called the devil's grip. Echovirus and coxsackievirus together are the single biggest cause of aseptic (viral) meningitis around the world. All three of these options are textbook enterovirus diseases.
Step 3: Test the fourth option against a different virus family.
Hemorrhagic fever is a name given to a group of severe illnesses with bleeding tendency, caused by viruses like dengue (a flavivirus), Ebola (a filovirus), and Lassa virus (an arenavirus). These viruses belong to entirely separate families from the enteroviruses and have a different structure and mode of spread.
Step 4: Draw the line.
Since three of the four are proven enterovirus diseases and hemorrhagic fever belongs to unrelated virus families, hemorrhagic fever is the one that does not fit.
$\boxed{\text{Hemorrhagic fever}}$
The enterovirus group, which includes coxsackie A, coxsackie B and echovirus, is responsible for a set of well documented clinical pictures beyond simple gut infection.
Step 2: Go through three of the options one by one.
Coxsackie A gives herpangina, small painful throat ulcers. Coxsackie B gives pleurodynia, painful spasms of the chest wall muscles, sometimes called the devil's grip. Echovirus and coxsackievirus together are the single biggest cause of aseptic (viral) meningitis around the world. All three of these options are textbook enterovirus diseases.
Step 3: Test the fourth option against a different virus family.
Hemorrhagic fever is a name given to a group of severe illnesses with bleeding tendency, caused by viruses like dengue (a flavivirus), Ebola (a filovirus), and Lassa virus (an arenavirus). These viruses belong to entirely separate families from the enteroviruses and have a different structure and mode of spread.
Step 4: Draw the line.
Since three of the four are proven enterovirus diseases and hemorrhagic fever belongs to unrelated virus families, hemorrhagic fever is the one that does not fit.
$\boxed{\text{Hemorrhagic fever}}$
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