Rising Syphilis Rates in Pregnant Women: 2024 Data & Prevention
- Maternal syphilis rates in the United States are continuing a troubling climb, reaching levels not seen since the early 1990s.
- The NCHS report indicates a 222% increase in the syphilis rate among pregnant women between 2016 and 2022.
- Syphilis is caused by the bacterium Treponema pallidum and is transmitted through vaginal, anal, or oral sex.
Maternal syphilis rates in the United States are continuing a troubling climb, reaching levels not seen since the early 1990s. New data from the National Center for Health Statistics (NCHS) reveals a significant increase in the rate of syphilis among pregnant women, raising concerns about congenital syphilis – infection passed from mother to baby – and its potentially devastating consequences.
A Concerning Trend
The NCHS report indicates a 222% increase in the syphilis rate among pregnant women between and . Alarmingly, this trend has continued, with another 28% increase observed between and . While syphilis is treatable, even during pregnancy, these figures highlight a critical gap in screening and access to care.
Syphilis is caused by the bacterium Treponema pallidum and is transmitted through vaginal, anal, or oral sex. The infection can be passed to a baby during pregnancy or childbirth, resulting in congenital syphilis. This can lead to miscarriage, stillbirth, and severe health problems for newborns, including lifelong medical issues.
Early Stages Often Asymptomatic
One of the challenges in combating syphilis is that it often presents with no symptoms in its early stages. Many individuals are unaware they are infected and, do not seek treatment. A simple blood test can detect the infection, making screening crucial. Prenatal care typically includes syphilis testing at the first appointment, and some states mandate additional testing during the third trimester and at delivery, even if not universally required by state law.
Barriers to Prenatal Care
Despite the availability of testing and treatment, access to prenatal care remains a significant barrier for many women in the U.S. Financial constraints, such as lack of insurance or high deductibles, can prevent women from seeking timely care. Transportation difficulties and the need to balance work and medical appointments also contribute to the problem. A concerning trend of hospital maternity ward closures, particularly in rural areas, is exacerbating the issue. Approximately 35% of women of reproductive age in the United States live in areas with limited access to maternal health providers.
These barriers disproportionately affect low-income women, women of color, and those living in rural communities, contributing to the observed disparities in maternal syphilis rates.
Disparities in Infection Rates
The NCHS data reveals significant racial and ethnic disparities in maternal syphilis rates. In , the rate among Black women was 887 cases per 100,000 births, compared to 411 cases per 100,000 births among Hispanic women and 188.2 cases per 100,000 births among White women. The highest rates were observed among Native American and Alaskan Native women, with 2,145 cases per 100,000 births.
Preventing Congenital Syphilis
Congenital syphilis is entirely preventable with appropriate testing and treatment. Expanding access to prenatal care, particularly for vulnerable populations, is paramount. Public health initiatives must focus on removing barriers to care and ensuring that all pregnant women have the opportunity to be screened for syphilis and receive prompt treatment if needed. This includes addressing financial obstacles, improving transportation options, and supporting rural healthcare facilities.
Early detection and treatment not only protect the health of the pregnant woman but also safeguard the well-being of her child, preventing the devastating consequences of congenital syphilis.