Rubella Management and Prevention

Acute Rubella Management

Patients with rubella should be isolated for 7 days after rash onset to prevent transmission, as they are contagious from several days before until 7 days after the rash appears, according to the Centers for Disease Control and Prevention 1
Joint manifestations, such as arthralgia or arthritis, occur in up to 70% of adult women with rubella, and the American Academy of Family Physicians recommends symptomatic relief with NSAIDs 2, 1

Thrombocytopenia occurs at a rate of 1 per 3,000 cases, more commonly in children, and the Centers for Disease Control and Prevention recommends monitoring platelet counts if purpura or bleeding manifestations develop 2, 1
Encephalitis occurs at a rate of 1 per 6,000 cases, more likely in adults, and requires hospitalization and supportive neurological care, according to the Centers for Disease Control and Prevention 2, 1

Infants with congenital rubella syndrome require multidisciplinary long-term management addressing multiple organ system defects, including cardiac defects, ophthalmologic defects, hearing loss, and developmental delays, according to the American Academy of Pediatrics 4, 5
Surgical correction may be needed for patent ductus arteriosus, pulmonary artery stenosis, or septal defects in infants with congenital rubella syndrome, and the American Heart Association recommends early intervention 4, 5

The Centers for Disease Control and Prevention recommends prevention through vaccination, not treatment of active infection, as the cornerstone of rubella management, with a two-dose schedule of MMR vaccine for all children 2, 6
Laboratory confirmation of immunity, such as rubella IgG antibody, is the only reliable evidence of protection, and the Centers for Disease Control and Prevention recommends ensuring immunity in women of childbearing age before pregnancy 2, 8, 1
The lifetime cost of congenital rubella syndrome was estimated at over $200,000 per infant in 1983 dollars, and the Centers for Disease Control and Prevention recommends prompt vaccination to prevent this devastating consequence 2, 4