This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
A neonate was found to have cataract, deafness and cardiac defects. Which group of viruses does the mother was infected with 
Select and explain. 
A. Flaviviridae, B. Togaviridae, C. Bunyaviridae, D. Arenaviridae
B: Togaviridae
Answer: B: Togaviridae 
Explanation: Rubella:- * Congenital Rubella syndrome leads to cardiac defects, cataract and deafness; (Classical triad). Other manifestations are hepatosplenomegaly, thrombocytop-enic purpura, myocarditis and bone lesions. * Rubella belongs to Togaviridae Ref:- Jawetz TB of medical microbiology 27th edition; pg num:- 597