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: Microbiology
Chandler's index of 250 - 300 eggs / gm of stool indicate 
Select and explain. 
A. Potential danger, B. Minor public health program, C. Important public health program, D. Not of much significance
B: Minor public health program
Answer: B: Minor public health program 
Explanation: Below 200 - not of much significance
200 - 250 - potential danger
250 - 300 - Minor public health problem
Above 300 - Important public health problem.