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
Recommendations for COVID-19 Vaccines in Infants, Children, and Adolescents: Policy Statement: 2026 AAP Policy Statement and Technical Report
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
09/02/2026