LeukocytosisFeverLeukemoid ReactionQ FeverLeukocyte CountYellow FeverTyphoid FeverFever of Unknown OriginParaneoplastic SyndromesThrombocytosisThrombocythemia, EssentialSplenomegalyPolycythemia VeraHypercalcemiaRheumatic FeverRift Valley FeverHemorrhagic Fevers, ViralLassa FeverLymphocytosisMyeloproliferative DisordersFatal OutcomeGranulocyte Colony-Stimulating FactorHemorrhagic Fever, CrimeanLeukocytesAnemia, MyelophthisicBoutonneuse FeverHemorrhagic Fever with Renal SyndromeSelectinsAfrican Swine Fever VirusDiverticulitis, ColonicRetrospective StudiesSweet SyndromeRocky Mountain Spotted FeverNeutrophilsBordetella pertussisPrimary MyelofibrosisPlatelet CountBlood Cell CountParatyphoid FeverClassical Swine FeverOxidesHemorrhagic Fever Virus, Crimean-Congo