Question

essay of 500 words on rubell

Answer 1

Rubella virus, commonly known as ‘German measles,’ belongs to the family Togavirida, genus Rubivirus. Rubella virions, although enveloped like measles and mumps, are much smaller, approximately 60-70 nm in diameter and contain approximately 10,000 nucleotides in a single-stranded, non-segmented, positive-sense RNA genome inside a semi-spherical nucleocapsid. Rubella is usually a mild disease and is characterized by a low fever and a generalized maculopapular rash. Other symptoms may include lympadenopathy, conjunctivitis, and sore throat. Symptoms of acquired rubella are often mild and in up to 50% of cases asymptomatic. Complications are not common in rubella patients, but generally occur more often in adults than in children. Arthralgia and arthritis are common complications among 70% of infected adult women. Other complications such as encephalitis and hemorrhagic manifestations can also be experience, but these are generally rare. Although a relatively mild disease rubella can be quiet serious if acquire by pregnant women.

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