N.Y. Dom. Rel. Law § 13-D
"Rubella, also known as 'German measles', is a common childhood disease. It is usually not serious to children who contract it themselves, but can be a tragic crippler of unborn babies if transmitted to pregnant women.
Rubella infection poses a grave threat to the unborn child, especially during the first four months of pregnancy. It can lead to miscarriage, stillbirth, or one or all of the tragic defects such as deafness, blindness, crippling congenital heart disease, developmental disability and muscular and bone defects.
In order to be immune to rubella, one must either receive the rubella vaccine or actually have had the disease. To see whether you are susceptible to rubella, you can get a blood test from your doctor. Even more important is the availability of a rubella vaccine which will prevent you from ever contracting the disease.
In order to protect yourself, your family, and your friends, please take steps to prevent the tragic effects of rubella. Please contact your family doctor, health care provider, public health facility or clinic for further information."
N.Y. Dom. Rel. Law § 13-D