Long COVID is a chronic condition that can affect children, adolescents, and adults, and can lead to significant disruption in physical activity, education, athletic achievement, and social skills development.
Long COVID occurs after SARS-CoV-2 infection and is present for at least 3 months as a continuous, relapsing and remitting, or progressive disease state that affects one or more organ systems.
- Can be new onset following initial recovery or can persist from the initial illness.
- Can occur after infection of any severity including asymptomatic infection. Can affect children of all ages including infants and toddlers.
- Can have an impact on everyday functioning such as changes in eating habits, physical activity, behavior, academic performance, social functions and developmental milestones.
AAP Recommendations
More About the Science
Professional Tools and Resources
Additional Related Infection Associated Chronic Condition Resources:
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Diagnosis and Management in Young People: A Primer: Best single reference for pediatric ME/CFS. Illness is described, possible pathogenesis, approach to diagnosis and management, and differential diagnosis. Consensus opinion of experts in pediatric ME/CFS.
- Community Developed Resource Guide for Infection-Associated Chronic Conditions: Resource for infection associated conditions geared mostly towards patients, nice compilation/summary of how to approach the resources, how to advocate etc.
- Bateman Horne Center Clinical Care Guide for ME/CFS, Long COVID and IACCs: Released in 2025, this is a comprehensive guide for healthcare professionals about infection-associated chronic conditions (IACC) pathophysiology, evaluation, management.
Resources for Families
The CMSS Long COVID Education, Engagement, and Care Management program was supported by Cooperative Agreement Number CDC-RFA-IP21-2111, funded by the U.S. Centers for Disease Control and Prevention.
Last Updated
12/09/2025