Action
- Administer rapid test for influenza; rapid RT-PCR or molecular assay preferred over rapid antigen testing/ rapid influenza diagnostic test (RIDT) or direct fluorescent antibody (DFA) / immunofluoresence (Class II)
Decision
What is the rapid test result?
Background
Conditions Indicating High Risk for More Severe Disease Course
- Age ≥65 years
- Age <2 years
- Chronic pulmonary disease (eg, asthma or chronic obstructive lung disease)
- Chronic cardiovascular, renal, and/or hepatic disease
- Hematologic disease (eg, sickle cell disease)
- Metabolic disorders (eg, diabetes mellitus)
- Immunosuppression secondary to either disease (eg, HIV) or a medication
- Compromised respiratory function or other conditions that increase risk of aspiration
- Pregnancy and up to 2 weeks postpartum
- Long-term aspirin therapy for chronic medical conditions in patients aged < 19 years
- Neuromuscular disorders, seizure disorders, or other cognitive dysfunction that may compromise handling of respiratory secretions
Positive Result, Low Prevalence
Negative Result, Low Prevalence