On rare occasions, this virus may spread to vital organs such as the brain, spinal cord, heart and lungs. Infections of such vital organs result in serious conditions. Why most infections result in mild conditions while some rare cases result in serious conditions is unclear. Viral and host factors, such as genetic susceptibility of the host, however, are likely to play important roles in determining the outcome. There is no specific cure for enterovirus infection.
Treatment is symptomatic and supportive.
Prevention of transmission of this virus is the key to controlling enteroviral diseases. This can be done by maintaining a high standard of hygiene and sanitation.