AIDS,standsforAcquiredImmuneDeficiencySyndrome,isadeadlydisease.Itmalfunctionsthehumanbody'sdefencesystem,makingtheinfectedpersonextremelyvulnerabletodiseases,andeventuallycausedeath.
AIDScanbespreadinmanyways,butthemainmediumisthroughhavingunprotectedintercoursewithaninfectedperson.Apartfromthat,AIDScanspreadfrommothertonewbornbaby,orsharingofneedles,shavingblades,oranymeansofbloodcontact.
Onceinfected,itmaytakeyearsforthepersontonotice,andintheseyears,theinfectedpersonmaynotknowandcaninfectmanymore,whointurngoandinfectothers,justlikeanexponentialgrowth.