Help reduce transmission of the #1 infectious cause of birth defects worldwide
Do you have a child up to and including 36 months of age in an early education and care center in the Worcester or Cambridge areas of Massachusetts?


What is cytomegalovirus?
Cytomegalovirus (CMV) is the most common prenatal infection. CMV can cause a range of major health problems in newborns. Pregnant people who are exposed to large groups of young children like childcare or preschools are at high risk for CMV infection and need to take precautions.
Learn moregoCMV by the numbers
What is this study about?
Researchers want to study how cytomegalovirus (CMV) spreads among young children in early education and care centers. Results of the study may help decrease CMV spread from these children to pregnant people caring for them.
Learn moregoHow do I reduce my risk of contracting CMV?
If you are pregnant, you can help protect your unborn baby from cCMV by avoiding contact with saliva and urine from babies and young children.
How can I help?
Join the study by following the steps below:
Step 1
Take the online eligibility assessment.
Step 2
Complete the online consent and surveys.
Step 3
Allow your child to provide a saliva sample.