“…Infection with RuV during pregnancy, especially if the infection occurs in early pregnancy, can result in various adverse pregnancy outcomes such as miscarriage, fetal death, stillbirth, or infants born with congenital disabilities including cataracts, sensorineural hearing loss, psychomotor or mental retardation, known as the CRS [ 48 , 49 , 112 , 113 ]. Vaccination against RuV has been available for decades, and the eradication of rubella has reached approximately half the total number of countries in the world [ 48 ]. RuV infection is still a concern as its epidemics and CRS have still occurred, leading to the recently reinforced RuV vaccination in some regions [ 50 , 114 , 115 , 116 ].…”