Situation and vulnerability
The typical picture often concerns adolescents and adults. Infection in children can go unnoticed; immunodepression modifies certain situations related to EBV.
Signs and limits of their interpretation
Fever, inflammatory throat, lymph nodes and fatigue are possible. An increase in spleen volume may accompany the disease.
Diagnosis and monitoring
Blood tests of antibodies can help. Since a past infection is very common, a positive result should be interpreted with the precise markers and chronology.
Check these markers in the CDC reference →
Prevention and care
Avoid sharing glasses or objects in contact with saliva. Rest, hydration and follow-up adapt to evolution; discuss the resumption of activities with the professional.
Practical issues
Does the disappearance of fever mean that fatigue must stop?
No: CDCs describe fatigue that may persist for several weeks or months. An unusual development or aggravation nevertheless deserves re-evaluation.
Preparing for an exchange with a professional
- Fever onset and fatigue duration
- Complete blood results
- Sports activities and recovery difficulties
Bring the full minutes and dates. This information facilitates evaluation; its collection must not delay an urgent appeal.
Image generated by artificial intelligence. AI illustration; it does not depict a disease, biological agent or diagnosis.
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Related fact sheets
These sheets share ways or contexts of exhibition in our catalogue. This reconciliation does not establish a differential diagnosis.
- Lassa fever
- Crimean-Congo haemorrhagic fever
- Zoonotic avian influenza
- Hepatitis A
- Respiratory syncytial virus (RSV) infection
- Adenovirus infection
Compare Infectious mononucleosis with associated plugs →
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