Yes, slapped cheek is an airborne illness. It is caused by the human parvovirus B19, which is spread through inhaling droplets in the air after an infected person sneezes or coughs. It can also be spread through contact with an infected person's saliva, mucus, or nasal secretions.
The symptoms of slapped cheek are usually mild and include a bright red rash on the face that looks like a slapped cheek, fever, and cold-like symptoms. The rash may spread to the chest, arms, and legs, and can last up to two weeks. Some people may experience joint pain, which is especially common in adults.
Complications from slapped cheek are rare but can occur. In some cases, the virus can cause anemia, which is a decrease in red blood cells, in some people. This can lead to serious health problems, such as shortness of breath, fatigue, and pale skin. Pregnant women who contract the virus can also experience complications, including miscarriage or birth defects in their baby.
To prevent the spread of slapped cheek, it is important to practice good hygiene. Wash your hands often, avoid close contact with people who are infected, and stay home when you are sick. It is also important to get vaccinated if you are pregnant, as the vaccine can protect your baby from the virus.