Enterovirus D68, a respiratory virus commonly causing mild or no symptoms, is experiencing a significant rise across the United States. This is concerning because in rare cases, the virus can lead to Acute Flaccid Myelitis (AFM), a polio-like illness that can cause paralysis in children.
Nationwide Rise in Enterovirus D68
Data from WastewaterSCAN, a non-profit organization, shows a nationwide increase in enterovirus D68 levels since August 2024. Prior to this, the virus remained at low levels for nearly a year. The rise began in the Southern US and has since spread to all regions tracked by WastewaterSCAN, with the South still experiencing the highest activity.
AFM Risk and Seasonal Trends
While the majority of enterovirus D68 cases are mild, the rise in its prevalence is concerning due to its potential to cause AFM. This rare but serious complication affects children and can cause sudden muscle weakness and loss of reflexes.
Current AFM Cases and Past Trends
As of September 18th, 2024, there have been 13 confirmed AFM cases reported in 10 states. Since the identification of AFM in 2014, there have been over 750 diagnosed cases.
Protecting Yourself and Your Children
The Centers for Disease Control and Prevention (CDC) advises healthcare professionals to be vigilant for symptoms of severe enterovirus and AFM in children, especially during this period of rising enterovirus D68 activity.
Here are some key points to remember about enterovirus D68:
- Causes respiratory illness ranging from mild to severe.
- Often asymptomatic.
- Highest risk for infants, children, and adolescents.
- Spreads through respiratory secretions like coughs and sneezes.
- No specific treatment available.
Preventative Measures:
- Wash hands frequently and thoroughly.
- Avoid touching your face with unwashed hands.
- Maintain social distance when sick.
- Cover your coughs and sneezes.
- Disinfect frequently touched surfaces.
Following these simple measures can help prevent the spread of enterovirus D68 and potentially AFM. Stay informed and consult your healthcare provider if you have any concerns.
