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Congenital rubella syndrome (CRS) occurs when a human fetus is infected with the rubella virus (German measles) via maternal-fetal transmission and develops birth defects. [1] The most common congenital defects affect the ophthalmologic, cardiac, auditory, and neurologic systems. [2]
The NBDPN publishes its annual report in December Issue of the Journal of Birth Defects Research Part A (BDRA). The annual report has two parts: 1) a series of articles relating to various issues in surveillance, epidemiology, and the application of surveillance data to birth defects prevention and public health programs, and 2) statistical data from population-based surveillance programs ...
The CDC and National Birth Defect Project studied the incidence of birth defects in the US. Key findings include: [citation needed] Down syndrome was the most common condition with an estimated prevalence of 14.47 per 10,000 live births, implying about 6,000 diagnoses each year. About 7,000 babies are born with a cleft palate, cleft lip or both.
The most prevalent defect in about 1% of fetuses' umbilical region is a single umbilical artery. [30] When a single umbilical artery is found, more tests are run including a detailed ultrasound to detect any other developmental abnormalities that may be the result of the single artery, genetic deviation, or other causes.
The syndrome (CRS) follows intrauterine infection by the rubella virus and comprises cardiac, cerebral, ophthalmic, and auditory defects. [17] It may also cause prematurity, low birth weight, neonatal thrombocytopenia, anemia, and hepatitis. The risk of major defects in organogenesis is highest for infection in the first trimester. CRS is the ...
CDC combats emerging diseases and other health risks, including birth defects, West Nile virus, obesity, avian, swine, and pandemic flu, E. coli, and bioterrorism, to name a few. The organization would also prove to be an important factor in preventing the abuse of penicillin.
According to CDC, the prevalence of cleft palate in the United States is 6.35/10000 births and the prevalence of cleft lip with or without cleft palate is 10.63/10000 births. [79] The highest prevalence rates for cleft lip, either with or without cleft palate are reported for Native Americans and Asians. Africans have the lowest prevalence ...
Untreated early syphilis infections results in a high risk of poor pregnancy outcomes, including saddle nose, lower extremity abnormalities, miscarriages, premature births, stillbirths, or death in newborns. Some infants with congenital syphilis have symptoms at birth, but many develop symptoms later.