Zvirwere muitiro: chii

Infective mutoo - kunzwisisa zvinosanganisira zvakawanda zvinoumba munhu kwacho iyo unotora kuita zvose zvinobvira kutapuriranwa vamiririri vane muviri womunhu. Ndiye nezvimwe zvinhu dzinoratidzwa pave kunzwisisa siyana, akasiyana-siyana nokuchinja zvomukati nenyere enyika, kuchinja kwemakemikari omuviri chinzvimbo, uyewo zvakasiyana immunological kudzivirira zvigadziriswe uye nemishonga zvinhu (unspecific).

Zvirwere muitiro - hwaro kukura chero chirwere ane chirwere hunhu. Mushure chomwoyo uye kenza zvokurwara, zvirwere hunhu, kupararira, pokutanga wechitatu uye, maererano ichi, ruzivo etiology yavo zvikuru kukosha okurapa.

To utachiona zvinotapukira zvinosanganisira tusingaoneki zvemarudzi mhuka kana miriwo mavambo - dzakaderera notumwe, rickettsia, mabhakitiriya, mavhairasi, spirochetes, majemusi. Zvirwere mumiririri - zvepuraimari uye anosunga chikonzero iyo inosvitsa pakuonekwa chirwere. Zviri nevasori izvi uye kuona sei wakananga pathological ezvinhu, uye chii vari zvekuchipatara kuratidzwa. Asi tinofanira kunzwisisa kuti kwete ose kupinda kuti "muvengi" mumiririri achapa pave chirwere. Kana kwadzakabva mashandiro uchava kukuvara mashandiro kutapuriranwa muitiro zvakakwana uye pane kukwana raidudzwa kwaiita zvirwere, zvichiguma kutapuriranwa mumiririri achapiwa Kutamiswa munzvimbo akaneta muchimiro. Mukana uku kunobva kwete mamiriro dziviriro yezvirwere mumuviri, asiwo ukuru virulence, pathogenicity, uyewo invasiveness, uye zvimwe zvivako zvakawanda yo utachiona.

Utachiona - kukwanisa kwavo unoitirwa pakarepo kutanga chirwere.

Zvirwere muitiro inovakwa mumatanho akawanda:

- kukurira zvipingamupinyi womunhu (zvemaziso, kemikari, kwezvakatipoteredza);

- Colonisation uye adhesion mumiririri iripo muviri in;

- chokuwanziridza anokuvadza vamiririri;

- achiumba mumuviri kudzivirira Zvinoitwa zvinokonzerwa nayo utachiona;

- kudzorerwa womukati kwezvakatipoteredza womunhu muviri, uyewo kuzviwanira kutapata dzevanhu utachiona.

Ndivo nguva zvirwere kazhinji inoitika munhu mumuviri kuti inowira "muvengi" nevamiririri. Kusangana nekutsi kwemukadzi Zvirwere vari zvakare kwete kunze uye uende mumatanho izvi zvose. Zvinofanira kucherechedzwa kuti panguva kupinda pakati pomutumwa kupinda muviri pamberi chitarisiko zviratidzo chirwere anonzi incubation.

Zivo zvigadziriswe izvi zvose kunokosha zvikuru, sezvo zvirwere - kumwe kugara panowanikwa panyika. Panyaya iyi, zvinokosha kunzwisisa zvose zvinoitwa noutachiona kwendangariro. Izvi zvichaita kwete chete rokuongorora hosha iri nguva, asi kuti akamuwana zvakarurama nzira kurapwa.