3 Zvipingamupinyi Pakusikwa Kwekugadzirira Kuvhara Mushonga
Mishonga yakagara ichiona senzira yekugumisa zvirwere zvinoparadza utano hwevanhu, kusanganisira chirori, masero, rubella, uye diphtheria.
Chiitiko chakafanana chakave chakaonekwa nehutachiona hweHepatitis A , hwakatangwa muna 1995, uye chirwere cheHepatitis B , chakatanga kubudiswa muna 1981. Nekushandiswa kwehutano hwepasi pose, huwandu hwehutachiona hweA hepatitis A uye B muUnited States hwakaramba inopfuura 95 kubva muzana uye 90 muzana, zvichienderana.
Izvi, zvinowanzoitika, zvinotarisa kuonekwa kwehepatitis C uye mibvunzo nei tisati tava nekugadzira mushonga unogona kudzivirira izvo zviri pachena kuti zvakakosha zvikuru zvitatu zvakakura zvehepatitis?
Nhamba yeHepatitis C Dambudziko
Kuyera kwedambudziko kunoshamisa. Maererano nekuongorora kubva kuWorld Health Organisation, vanhu vanopfuura mamiriyoni makumi manomwe vane hutachiona hwehutachiona hweH hepatitis C (HCV), kusanganisira mamiriyoni matatu eMamerica. Pakati peizvi, vanenge 400 000 vanorwara nechirwere gore negore, zvikurukuru sechikonzero chechirwere chepirhosis uye chiropa cheropa .
Uyezve, pane zvinokwana mamiriyoni 1,5 zvitsva zvinokonzerwa gore negore, kubva pane makumi manomwe kubva kuzana kusvika ku85 kubva muzana zvicharamba dzichiwedzera hutachiona husingaperi huri makumi manomwe kubva muzana huchapedzisira huchirwere chirwere cheropa.
Kuisa nhamba idzi muchidimbu, muyero weHCV hutachiona husati hwavapo huri hutachiona hweHIV , asi nhamba yevanhu vane hutachiwana hweHpatitis C inopfuura kaviri yeHIV (33 mamiriyoni).
Matambudziko Mukukudziridza Chirwere
Kunyange zvazvo kune mazuva ano kurapwa kunogona kuporesa vanhu vakawanda vanogara neHCV, nzira chete inonyatsojeka yekugumisa chirwere ichi ine chirwere chisingakwanisi uye chakachengetedza kuchengetedza. Kusvika iye zvino, masayendisiti ave akataridzirwa mukuedza kwavo kuwana imwe.
Nepo vakawanda vanotenda kuti chirwere chepatachipatara C chinogona kuwanikwa (kunyangwe zvakadaro, zvichida, kupfuura chirwere cheHIV ), pane zvimwe zvipingamupinyi zvinokosha zvokukunda.
Pakati pavo:
- HCV ine mishonga yakasiyana-siyana iyo inogona kubatwa nechirwere chimwe chete. Zvose zvakataurwa, kune manomwe makuru eHCV genotypes , rimwe nerimwe rine maitiro akafanana uye maitiro. Chirongwa chekugadzirisa chinotsigirwa nezvizvi zvigadziro, kuti zvivepo, pakati pezvimwe zvinhu, apo majekesi ekuzvidzivirira anoreva kusungirirwa kune hutachiona kuitira kuti irege kuideredza. Funga nezvayo sekiyi. Nechinhu chimwe nechimwe chinogadziriswa, nzvimbo yekona-uye nzira iyo maitiro makuru-inosiyana zvikuru. Sezvo zvakadaro, apo kuvhara dambudziko rimwe remavhaini kunobvira, rinogona kungobatsira mumwe kuti atore nzvimbo yayo.
- HCV inotenderera nguva dzose uye yakajeka. Sehutachiona, HCV inowanzoita zvikanganiso zvekunyora kwema genetic sezvo ichikurumidza kuita makopi ayo. Izvi zvinorevei kuti, kunyange pakati pejenotype imwe chete, kune vasingaverengeki subtypes uye nekusiyana kwakasiyana muhutachiona hwevanhu. Nemhaka yeizvi, kunyange kana chirwere chichikwanisa kudzivirira imwe yeHCV genotype, pangangodaro iine madiki asina kukwana kumushonga. Kana zviri izvo, zvinyorwa zvishomanana zvingazokwanisa kudzokorora zvisina kuvharwa uye, saizvozvowo, kudzivisa migumisiro yechirwere.
- Pane kushayikwa kwezvipfuwo zvekufananidzira kuti uite tsvakurudzo. Ne HIV, somuenzaniso, masayendisiti anokwanisa kuita zvidzidzo zvemhuka nekuti kune chirwere chakafanana chinonzi simian immunodeficiency virus (SIV) inowanikwa mumakungwa. Hakuchina munhu asina HCV akaenzana mune zvakasikwa. Kusvika iye zvino, masayendisiti akawana hutachiona hweHCV-semabhiza, makonzo, uye makuru, izvo zviri, zvakanakisisa, hama dziri kure. Nezvo izvo zvataurwa, mamwe masangano ekutsvakurudza akagadzira hurongwa hwekuita hutachiwana uye kuwana hukuru, nguva chaiyo yekuziva kuti hutachiona hunobata sei masero ekugamuchira uye kuti sei kudzivirira izvozvo kuti zvirege kuitika.
Miganhu Mukutsvakurudza
Pasinei nezvipingamupinyi zvakakura, masayendisiti ari kufamba achiswedera pedyo kuona chirwere chinogona kudzivirira HCV chirwere. Kunyange zvazvo vakawanda vachifunga kuti chirwere chimwe chete hachibviri kubata maitiro makuru evanhu, vakawanda vanoita sevanonyatsoziva kuti mimwe mitemo inodzora chirwere chimwe chinofanira kukwanisa "kubvongodza" kuumba vamwe
Iko kune vanoverengeka vanovimbisa vari kuongorora. Pakati pavo, vatsvakurudzi veAustralia vari kutsvaga chirwere chinotanga kugadzirirwa kurapa pane kudzivirira hutachiona hweHCV. Iyo chirwere, icho chave chakaratidzwa kuti chakachengetedzeka mukati mevanhu, chiri kuitika muedzo mukuru-zhinji pakati pejeri vanhu muNew South Wales, inharaunda umo maHCV mazinga anowanikwa zvakakwirira.
Munguva iyi, mamwe masayendisiti vari kuedza kuronga maitiro ehutachiona hweHCV-akaita semabhiza, iyo iri hama yapedyo kupfuura rudzi rwakaratidzwa kuvanhu. Vakawanda vanodavira kuti kana masayendisiti akakwanisa kubvisa kana kuvhara utachiona uhwu, maitiro akadaro anogona kushandiswa kune vanhu, kuzarura musuo kune chirwere chinobudirira chero kupi zvako kubva kune makore mashanu kusvika gumi.
> Sources:
> Abdelwahab, K., uye Said, A. "Mamiriro eHepatitis C Virus Vaccination: Recent Update." World J Gastroenterol. 2016. 22 (2): 862-73. DOI: 10.3748 / wjg.v22.i2.862.
> Centres for Disease Control and Prevention. "Viral Hepatitis: Hepatitis C Mashoko." Atlanta, Georgia; yakarongedzwa Gunyana 17, 2016.
> World Health Organization. "Hepatitis C: Fact Sheet." Geneva, Switzerland; yakagadziridzwa Gunyana 17.