Parvovirus B19 Can Cause Severe Encephalitis in Vulnerable Patients

Doctors in India and China found that a common virus called Parvovirus B19 can sometimes cause a serious brain infection called encephalitis.

This usually happens in children, older people, or those with weak immune systems.

The virus can spread through the air or blood and can cause symptoms like high fever, headaches, and confusion.

In rare cases, it can even lead to permanent brain damage or death.

Doctors say that testing for this virus in patients with unexplained encephalitis can help save lives.

The virus is also known to cause a red rash on the cheeks in children and joint pain in adults.

It can affect many parts of the body and cause other serious problems, especially in people with blood disorders or pregnant women.