Echovirus is a type of virus that belongs to the Picornaviridae family. It is known to cause various illnesses, particularly in children. Symptoms can range from mild respiratory issues to more severe conditions like meningitis or myocarditis. The virus spreads through direct contact with infected individuals or contaminated surfaces. Infections are usually self-limiting, meaning they resolve without specific treatment. Most people recover fully, but those with weakened immune systems may experience more serious complications. Preventive measures include good hygiene practices, such as regular handwashing, to reduce the risk of transmission.