ECHO infection is a group of infections caused by one of several types of ECHO viruses. This can cause a wide range of diseases including rashes , respiratory illness, croup-like syndromes, and non-specific fevers.
Alternative Names
Nonpolio Enterovirus infection
Causes, incidence, and risk factors
ECHO viruses belong to a group of viruses called Enterovirus. ECHO virus infections are not uncommon. ECHO virus infections most commonly take the form of gastrointestinal infection and skin rashes . More serious infections are seen less frequently, but are of significant importance. As many as 1 out of 5 cases of aseptic meningitis (meningitis not caused by bacteria) is thought to be caused by ECHO virus.
Treatment
ECHO virus infections tend to be self-limiting. No specific anti-viral medications are available for ECHO virus infection at this time. However, a new drug called pleconaril is currently undergoing clinical trials. IVIG is sometimes given to immunocompromised patients with severe infections.
Expectations (prognosis)
Recovery without intervention is expected in less severe types of illness. Diseases such as pericarditis and myocarditis may cause severe disease and occasionally be fatal.
Complications
Complications vary with the site and type of infection. Myocarditis and pericarditis may be fatal while other types of infection improve spontaneously.
Calling your health care provider
Call your health care provider if you have symptoms suggestive of any of the diseases listed above.
Prevention
No specific preventive measures are available for ECHO virus infections. Currently, no vaccines are available.