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: Pediatrics
A newborn of 7 days old presented with meningitis. Most common cause –a)  E.colib)  Streptococcal pneumoniac)  N. Meningitisd)  Streptococcal agalactiae 
Select and explain. 
A. b, B. c, C. ac, D. ad
D: ad
Answer: D: ad 
Explanation: Group B streptococcus followed by E.coli are the two most common causes of neonatal meningitis.___ Nelson
	Note -


For exams like AIIMS & AI, where only one options is correct, streptococcus agalactiae (group B streptococcus) is best answer.