Pharyngoconjunctival fever is caused by ?: (A) Adenovirus 3 and 7, (B) Adenovirus 11, 21, (C) Adenovirus 40, 41, (D) Adenovirus 8, 19
Answer is A. Ans. is 'a' i.e., Adenovirus 3 and 7 Pharyngo-conjunctival fever is caused most commonly by serotypes 3 and 7, but serotypes 2, 4 and 14 also have been documented as etiologic agents.