HIV-1 uye HIV-2: zvavari uye ndeapi mutsauko

Zvemukati

• Misiyano mikuru pakati peHIV-1 neHIV-2
• 1. Vari kupi kazhinji
• 2. Dzinofambiswa sei
• 3. Hutachiona hunochinja sei
• 4. Kurapa kunoitwa sei

HIV-1 neHIV-2 zvidimbu zviviri zvakasiyana zveutachiona hweHIV, inozivikanwawo sehutachiona hwehutachiona hwevanhu, hunokonzera kukonzeresa AIDS, chinova chirwere chakakomba chinokanganisa immune system uye chinoderedza kuita kwemuviri.

Aya hutachiona, kunyangwe iwo achikonzera chirwere chimwe chete uye uchiparadzirwa nenzira imwecheteyo, unopa misiyano yakakosha, kunyanya pamwero wekutapurirana uye nenzira iyo chirwere chinoshanduka.

Misiyano mikuru pakati peHIV-1 neHIV-2

HIV-1 neHIV-2 vane zvakawanda zvakafanana maererano nekudzokorora kwavo, nzira yekutapurirana uye kuratidzwa kwechipatara kweAIDS, asi vane misiyano:

1. Vari kupi kazhinji

HIV-1 yakajairika mune chero chikamu chenyika, nepo HIV-2 yakajairika muWest Africa.

2. Dzinofambiswa sei

Hutachiona hwehutachiwana hwakafanana neHIV-1 neHIV-2 uye zvinoitwa nekusangana zvisina dziviriro pabonde, kugovana majekiseni pakati pevanhu vane hutachiona, kutapurirana panguva yekuzvitakura kana kusangana neropa rine hutachiona.

Kunyangwe zvichitapuriranwa nenzira imwecheteyo, HIV-2 inoburitsa zvidimbu zvidiki zvehutachiona kupfuura HIV-1 uye, nekudaro, njodzi yekutapurirana yakaderera muvanhu vane HIV-2.

3. Hutachiona hunochinja sei

Kana hutachiona hweHIV huchienderera mberi kuAIDS, maitiro ekuvandudza chirwere ichi akafanana chaizvo kune ese marudzi ehutachiona. Nekudaro, sezvo HIV-2 iine huwandu hwehutachiona hwakadzikira, shanduko yehutachiona inowanzononoka. Izvi zvinoita kuti kuonekwe kwezviratidzo munyaya yeAIDS inokonzerwa neHIV-2 zvakare inotora nguva yakareba, iyo inogona kutora kusvika pamakore makumi matatu, zvichienzaniswa neHIV-1, inogona kunge ingangoita makore gumi.

AIDS inomuka kana munhu aine hutachiona hunotora mukana, senge tibhii kana mabayo, semuenzaniso, izvo zvinozviratidza nekuda kwekushomeka kwema immune system akagadzirwa nehutachiona. Ona zvimwe pamusoro pechirwere uye zviratidzo zvinogona kuitika.

4. Kurapa kunoitwa sei

Kurapa kwehutachiona hweHIV kunoitwa nemishonga inorwisa hutachiona, iyo, kunyangwe isinga bvise hutachiona kubva mumuviri, inobatsira kudzivirira kubva pakuwanda, kunonoka kufambira mberi kweHIV, kudzivirira kutapurirana uye kubatsira kudzivirira immune system.

Nekudaro, nekuda kwekusiyana kwemajini pakati pemavhairasi, kusanganiswa kwemishonga yekurapa kweHIV-1 neHIV-2 kunogona kunge kwakasiyana, nekuti HIV-2 inopesana nemakirasi maviri emaantiretrovirals: reverse transcriptase analogues uye fusion / entry inhibitors . Dzidza zvakawanda nezve kurapwa kweHIV.