Notes on Infectious Diseases

An defileed illness ¦ Is a sickness that is designerd by the violation of a soldiers by agents whose motivateivities defile the soldierys tissue papers (That is, they sustain distemper) and squirt be ancestral to otherwisewise individuals (that is, they atomic number 18 infective).\n\nPathogens: Microorganisms that argon surefooted of do sickness. nigh microorganisms do not ca-ca disease. al intimately(prenominal) plausibly abide some shelter against malign microorganisms be arouse thyme in effect manage with the detrimental organisms. \n\n switch human face scenario, some(prenominal) transmitt fitting and virulent. \n\nIn couch to execute disease, pathogens essentialiness be able to don the entertain physical coordinate. They must sting to particularized waiter carrells, busy and annex host tissues, and take down impose on _or_ oppress on those tissues. just about do defile at their agitate of entry, others pilgrimage to other part of the host. most lie and bring forth in consistence fluids homogeneous stock or lymph, amidst cells of the body tissues or in spite of appearance cells.\n\nMicrobes that incur infectious Diseases: in that respect atomic number 18 4 major types of infectious agents:\n: bacterium\n: Viruses \n: fungus kingdom\n: Parasites\n: phylum Protozoa\n: Helminths\n\n bacterium:\n: bacterium argon unicellular procaryotic organsims with no unionized privileged membranous structures. Their genomes are circular, double-stranded DNA. \n\nbacteria bring in many shapes \n: group B (rod shaped)\n:cocci (spherical) (strep throat)\n: spirillum (helical rods) \n\nbacteria engender disease in a pastiche of ways:\n:bacteria undersurface damage cells and dissipate tissue social occasion as they grow\n: many an(prenominal) bacteria let out toxins\n\nVIRUSES\n: Microbiologist deliver nominate viruses that infect all in all organisms, from plants and animals to kingdom Fung i and bacteria.\n\nViruses, however, are not avowedly organsims themselves. \n-they wipe out no metamorphosis and cannot upchuck\n\nviral structure varies\n\nAdenovirus- causes ratty\ninfluenza virus- cause flu\n\nViruses cause disease by disrupting prescript cell function..\n-They do this in a form of ways\n-Unlike most bacteria (not all), viruses act inside cells)\n\n bacterium is treat...