<unk>  is a rare disease resulting from<unk>  Zoster virus(VZV) infection during the period of gestation. Viremia during the primary infection can result in transplacental transmission of the infection to the developing fetus. An estimated 25% of fetuses get infected with<unk>  infection when mother has a<unk>  infection during thepregnancy but the risk of developing<unk>  is around 2%, therefore majority of the outcomes are normal newborns. Patients with primary infection before 20 weeks of gestation are at a higher risk of developing the severe form of infection, affecting the eyes, limbs, skin and the central nervous system. Diagnosis requires a documented history of primary infection in the mother and serial ultrasound demonstrating features suggestive of<unk> . There is no definitive treatment, termination of pregnancy in fetuses with severe features is recommended. Vaccination to prevent maternal<unk>  infection and proper counseling to avoid contact with infected people are important for the management options to reduce the incidence of<unk> .
Congenital Varicella syndrome
Kawasaki disease
Tetanus
Neonatal lupus erythematosus
Neonatal tetanus
Havlikova syndrome
Cotton fever
Diphtheria