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What is Which of the following perinatal infections has the highest risk of fetal infection in the first trimester and explain in detail?
RUBELLA Possibility of fetal infection is almost 90% when maternal transmission occurs during 1st trimester. its around 50% in the second trimester. Some of the possible effects are: Sensorineural Hearing loss, eye defects like cataracts and micro ophthalmia, Hea diseases like septal defects, Pulmonic stenosis, mental retardation. Also seen are Neonatal purpura, radiolucent bone disease & hepatospleenomegaly