The Danish Health Authority warns of an increasing spread of the fifth disease among Danish children. The fifth disease, also known as erythema infectiosum, is caused by parvovirus B19 and is typically characterized by mild symptoms. Symptoms include slight fever, red cheeks, and a rash on the arms and legs that may resemble those of a mild flu. While most adults have had the disease as children and thus developed immunity, there is particular concern for pregnant women. Infection during pregnancy can lead to anemia in the fetus and, in the worst case, result in a spontaneous abortion.
Chief Physician Gideon Ertner from the Danish Health Authority emphasizes the importance of pregnant women who suspect infection to seek medical help immediately to clarify their immunity status and any potential risks. “It is important for pregnant women to be aware of the symptoms and seek medical attention if they fear they may be infected,” says Gideon Ertner. A simple blood test can reveal if the pregnant woman has had the virus before and if further investigations are necessary.
The fifth disease is most contagious before the rash appears, making it difficult to prevent the spread of the disease. However, the Danish Health Authority points out that children who have visible symptoms and a rash, but are otherwise healthy, can still participate in daily activities at schools and institutions without risking infecting others.
The Danish Health Authority continues to monitor the situation and updates its recommendations based on the latest knowledge about the spread and impact of the disease.