There are a lot of sources of infection, especially often expectant mothers are infected by contact of the pregnant woman with chickenpox of their older child, since it is the child that is susceptible to this disease.
Kunemithombo eminingi yokutheleleka, ikakhulukazi ngokuvamile omama abalindelekile banesandulela ngculazi okhulelwe onenkukhu yezingane zabo ezindala, ngoba yingane engakwazi ukubhekana nalesi sifo.