A88: Other viral infections of central nervous system, not elsewhere classified

A88.0: Enteroviral exanthematous fever [Boston exanthem]

There are various kinds of pathogens. You have been infected with specific viruses.

A fever is common with the illness. You will often also have a rash on your face, chest or back. Red and slightly raised spots form at the affected sites. You may have neck pain when you bend your head forward. Sometimes you will moreover have headaches and avoid bright light.