top of page

Molluscum Contagiosum in Pregnancy: What to Know

Molluscum contagiosum in pregnancy is not common and the vertical transmission rate (the rate of spreading the virus from the mother to the baby) is not known. Only a small number of cases of congenital transmission have been documented in the literature.  Since molluscum contagiosum is spread by direct contact, a woman with genital lesions at the time of a vaginal delivery could theoretically transmit molluscum to her newborn, as is seen with genital warts. However, studies that have examined the incidence of molluscum contagiosum in children reveal that it is extremely uncommon to find molluscum contagiosum in children under the age of one.  The lack of many cases in this age group may indicate that infants are protected by passive maternal antibodies or that the infection has a very long incubation period (up to 6-12 months).


There is scant data regarding the management of molluscum contagiosum in pregnancy since it is uncommonly encountered. Due to the toxicity of the chemicals used to treat molluscum contagiosum (eg, podophyllotoxin), most dermatologists do not recommend their use during pregnancy. Other options include cryotherapy or curettage.


In conclusion, while molluscum contagiosum in pregnancy is uncommon, understanding its risks and treatment options is crucial for the safety of both mother and baby.


Molluscum contagiosum in pregnancy is not common and the vertical transmission rate (the rate of spreading the virus from the mother to the baby) is not known. Only a small number of cases of congenital transmission have been documented in the literature.  Since molluscum contagiosum is spread by direct contact, a woman with genital lesions at the time of a vaginal delivery could theoretically transmit molluscum to her newborn, as is seen with genital warts. However, studies that have examined the incidence of molluscum contagiosum in children reveal that it is extremely uncommon to find molluscum contagiosum in children under the age of one.  The lack of many cases in this age group may indicate that infants are protected by passive maternal antibodies or that the infection has a very long incubation period (up to 6-12 months).


There is scant data regarding the management of molluscum contagiosum in pregnancy since it is uncommonly encountered. Due to the toxicity of the chemicals used to treat molluscum contagiosum (eg, podophyllotoxin), most dermatologists do not recommend their use during pregnancy. Other options include cryotherapy or curettage.


In conclusion, while molluscum contagiosum in pregnancy is uncommon, understanding its risks and treatment options is crucial for the safety of both mother and baby.


bottom of page