<prompt> Pharyngoconj unctiva I fever is caused byAdenovirus 11, 21Adenovirus 40, 41Adenovirus 8. 19Adenovirus 3 and 7  <response>: o Pharyngo-conjunctival fever is caused most commonly by serotypes 3 and 7, but serotypes 2, 4 and 14also have been documented as etiologic agents,o Ocular infections caused by Adenovirus -i. Epidemic keratoconjunctivitis Serotypes 8, 19, 37ii. Follicular conjunctivitis Serotypes 3,7iii. Pharyngoconjunctival fever - Serotypes 3, 7 Adeno Viruso Non-enveloped, DNA ds DNA Viruso Has characteristic morphology consisting of an icosahedral shell composed of 20 equilateraltriangular faces and 12 vertices space vehicle appearance.o Human adenovirus grows only in tissue culture of human origin, such as human embryonic kidney, HeLaor HEP-2.o Cytopathic effect in tissue culture cell rounding and aggregation into grape like clusters.o Adenovirus has been used as a vector for gene therapy.o Adenovirus cause infections of the respiratory tract and eyes and less often of the intestine and urinary tract.o Most frequently affect infants and childreno Clinical manifestations Most common manifestation in children is an acute upper respiratory tract infection with prominent rhinitis,Most common manifestation in adult is ARDS 