AIDS is a chronic disease.
A. incurable
B. infectious
C. contagious
D. persistent
Answer: Option D
Solution(By Examveda Team)
Incurable : (of a sick person or a disease) not able to be cured.infectious : (of a disease or disease-causing organism) liable to be transmitted to people, organisms, etc. through the environment.
Contagious : (of a disease) spread from one person or organism to another, typically by direct contact.
Persistent : continuing to exist or occur over a prolonged period.
Chronic : (of an illness) persisting for a long time or constantly recurring.
Synonym of Chronic is Persistent
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