All of the following statements about congenital rubella are true, EXCEPT:
**Core Concept**
Congenital rubella syndrome (CRS) is a condition that occurs when a fetus is infected with the rubella virus during pregnancy, leading to various congenital anomalies and complications. This condition highlights the importance of maternal vaccination against rubella to prevent such outcomes.
**Why the Correct Answer is Right**
The correct answer will be the option that does not accurately describe a characteristic of congenital rubella syndrome. Congenital rubella syndrome is known to cause a range of complications, including deafness, cataracts, heart defects, and developmental delays. The syndrome is also associated with an increased risk of miscarriage and stillbirth. The correct answer will be the option that contradicts one of these established associations.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because congenital rubella syndrome is indeed associated with an increased risk of miscarriage and stillbirth. The virus can cause fetal demise or premature birth.
* **Option B:** This option is incorrect because congenital rubella syndrome is indeed associated with various congenital anomalies, including deafness, cataracts, and heart defects. The virus can cause damage to the developing fetus, leading to these complications.
* **Option C:** This option is incorrect because congenital rubella syndrome is indeed associated with developmental delays and intellectual disabilities. The virus can cause damage to the developing brain, leading to these complications.
**Clinical Pearl / High-Yield Fact**
A key aspect of congenital rubella syndrome is that it can occur even if the mother has a mild or asymptomatic infection. This highlights the importance of maternal vaccination against rubella to prevent such outcomes.
**Correct Answer: A.**