Pathogenic tusingaoneki - chinokonzera zvirwere

vanhu vashoma anozvikudza zana muzana utano. Zvechokwadi, mumwe nomumwe wedu kanenge kamwe muupenyu hwavo zvikuru zvinoitika zviratidzo ane zvirwere zvinotapukira. Ivo akazviratidzazve dzakasiyana, asi mhaka iri kana kuti "zvikuru" munyika inenge nguva yose ndiye - utachiona. Ivo kupinda mukati nesu kubva kunze uye kutanga vanyengeri mabasa avo kusimudzira chirwere. Kuti tizive nzira tichirwisa makatodzinga duku "nechisimba", pakutanga kwezvose, unofanira pachena kuwana chii vanotarira akafanana vakawanda.

Pathogenic tusingaoneki - mabhakitiriya chinokosha pathogenic hunhu. Havana kupinda kwete chete munhu, asi zvakakwana Inoziva pane masero uye nyama yemhuka, zvinomera uye nezvipembenene. Panyaya iyi, okupedzisira zvinhu zviviri zvinogona chete vatakuri chirwere. Nokuda ehupfumi ayo utachiona vanogona kunyange simba kwomuzvarirwo kudzivirira kwake nokutsigira - ake kutapata. Somugumisiro, mumwe munhu anova kubatwa nezvirwere uye vamwe. Mumwe nomumwe mhando utachiona kukonzera chirwere chavo nomumwe. Zvirwere izvi mhando nyore nyore zvinogona kutapukira kubva mupenyu muviri mumwe. Saka, vari kazhinji mumba inonzi "chinotapukira."

The kwokuomerwa hosha kunoenderana zvinoverengeka pamusoro panguva imwe chete:

• pathogenicity uye virulence of microorganism;
• Environmental ezvinhu;
• Tikwanise nezvevakafa microbe.

Ngatimboongororai pfungwa mbiri yokutanga. Pathogenic utachiona vacho zita raro nokuda dzinokosha unyanzvi, iyo inozivikanwa sezvinotevera. Mumwe Utachiona, zvichienderana siyana uye mamiriro ezvinhu angaita kuti yakananga chirwere mumuviri wehondo wayo. Izvi "contagion" tinoberekwa chaizvo ichi uye hapana mumwe microbe. Kwaniso iyi ndicho chaicho hunhu.

Virulence zvinoratidza mwero pathogenicity imwe tisawirirane kuti microorganism. Saka munhu unhu. Zvisinei, kuti virulence inogona yekudyidzana hwakavandudzika kana bacillus achapfuura vanoverengeka zvipenyu, zvinozoita yekutapurira navo chirwere. In tsika, pfuma iri rinogona sezvo yakakura uye kuderedzwa. Zvisinei, zvakakodzera kuona zvose vane mukana arubvise.

Kuwedzera zvikuru chaizvoizvo, vamwe utachiona secrete dzakananga muchetura kuti kuita kwakakanganisa kune mutakuri masero. Ivo vanotsigira zvakadzama kupinda pakati chirwere, uyewo kuvandudza chokubuda ayo zviratidzo. Uyezve, zvinhu zvinokachidza zvikuru zinyekenyeke kudzivirirwa muviri, izvo zvinoita kuti chirwere kuvanengozi.

To vanhu nechirwere ichi "kwazvo", richava kwakakwana munhumbi risingamboshandisi nhamba vanoshingaira mabhakitiriya. Uye zvimwe ivo kupinda mumuviri, kuti nokukurumidza kucharatidzwa zviratidzo chirwere wokutanga. Uyewo rine kukosha uye nzira naro utachiona zvaiva mukati murume. Kana iwe gungano yakavhurika uye nechomukati mucous dzoga (mhino, pakupfuura ichi dzaiita zvokutaurwa mhango, mapapu, etc.), zvingangoita, zviratidzo chirwere yokutanga uchawedzera nokukurumidza. Asi subcutaneous kupinda chendangariro kusvibiswa chete kana navo vakawanda chirwere "nechisimba".

Nguva iyo tupukanana vatova uko muviri, asi haasati atanga vanoshingaira kushandisa mabasa avo, akadana incubation. Inogona kuva zvakasiyana urefu zvichienderana sei vanoshingaira uye pathogenic bacteria pinda. Uyezve, munhu zvirwere vakatotanga kuparadza masero yokumwe. Naizvozvo, kana kudzivirira chipingamupinyi muviri kushanda zvakanaka, uye chirwere pachayo haigoni kunyange kuenda mhiri incubation nguva.