https://www.armb.be/fileadmin/sites/armb/uploads/Document-site/pdf/Avis/2025/_fevrier__Avis_de_l_ARMB_sur_le_syndrome_de_fatigue_chronique.pdf 2025 Belgium public health guidelines medicine fatigue syndrome, chronic judgment iceland disease encephalomyelitis myalgia encephalomyelitis, nos Academia belgium
--- https://www.canada.ca/fr/sante-publique/services/biosecurite-biosurete-laboratoire/fiches-techniques-sante-securite-agents-pathogenes-evaluation-risques/virus-encephalomyelite-ovine.html 2024 Canada scientific and technical information viruses Virus Encephalomyelitis encephalitis viruses, tick-borne louping ill virus encephalomyelitis
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