Measles, also known as rubeola, is a highly contagious disease caused by the measles virus Morbillivirus.
It is characterized by generalized maculopapular rash, fever, cough, rhinitis and conjunctivitis. Transmission is through respiratory tract or conjunctivae following contact with droplet aerosols.
It is highly communicable from 4 days before the rash up to 4 days after its onset.
The incubation period from exposure to prodrome averages 7-21 days.
Antiviral treatment with tenofovir alafenamide fumarate (TAF) during pregnancy in highly viraemic mothers effectively prevents mother-to-child transmission (MTCT) of hepatitis B virus (HBV) with no safety concerns, according to two studies presented during the AASLD 2020 Liver Meeting.