This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Major signs according to the AIDS case definition of the WHO are all, except: 
Select and explain. 
A. Prolonged fever more than 1 month, B. Generalized lymphadenopathy, C. Chronic diarrhoea > 1 month, D. Weight loss > 10% of body weight
B: Generalized lymphadenopathy
Answer: B: Generalized lymphadenopathy 
Explanation: WHO case definition for AIDS: In an adult or adolescent (>12 years) Major Signs: Prolonged fever more than 1 month Chronic diarrhoea > 1 month Weight loss > 10% of body weight Ref: Park, 20th Edition, Page 298.