Kunyangwe mushure mekupora zviri pamutemo, mamirioni avanhu achiri kutadza kudzokera kuhupenyu hwakajairika. Vaya vanga vachirwara kwenguva yakareba vanoramba vaine zviratidzo zvakasiyana zvehurwere hwapfuura.
Masayendisiti anoramba achinyatsoongorora mamiriro azvino nekupararira kwehutachiona hune njodzi. MaVirologist anowanzo gadzira ongororo dzakasiyana siyana uye kugadzirisa manhamba kuti vawane ruzivo rutsva, rwakavimbika pamusoro pehutachiona hunonyengera.
Saka, rimwe zuva mune yesainzi magazini Lancet, mhedzisiro yewebhu ongororo pazviratidzo zve coronavirus zvakaburitswa. Kunyanya, masayendisiti akaunganidza ruzivo pamusoro pezvizhinji zvezviratidzo zvinogona kupfuurira kwemwedzi yakawanda. Chidzidzo ichi chaisanganisira vanopfuura zviuru zvitatu vakapinda kubva munyika makumi mashanu nenhanhatu. Vakaratidza mazana maviri nezvitatu zviratidzo zvinokanganisa gumi masisitimu enhengo dzedu kamwechete. Mhedzisiro yezvizhinji zvezviratidzo izvi yakaonekwa mune varwere kwemwedzi minomwe kana kupfuura. Chinhu chakakosha ndechekuti zviratidzo zvenguva refu zvakadaro zvinogona kucherechedzwa zvisinei nekukura kwenzira yechirwere.
Pakati pezviratidzo zvakajairika zvehutachiona hweCOVID-19 kwaive kuneta, kuwedzera kwezvimwe zviratidzo zviripo mushure mekushingirira kwepanyama kana kwepfungwa, pamwe neakawanda madhiri akasiyana ekuziva - kuderera kwekurangarira uye kuita kwese.
Vanhu vazhinji vane hutachiona vakasanganawo nezviratidzo zvakafanana: manyoka, matambudziko ekurangarira, kuona zvisipo, kudedera, ganda rinonhuwa, shanduko yekuenda kumwedzi, kurova kwehana, matambudziko nekutadza kwedundira, shingles, kuona kwakashata uye tinnitus.
Uye zvakare, mune zvisingawanzoitika zviitiko, munhu anogona kugara achineta zvakanyanya, tsandanyama maronda, kuda kurutsa, dzungu, kushaya hope uye kunyangwe kurasikirwa nevhudzi kwenguva refu.
Pamusoro pezvo, vesaenzi vakaisa kumberi dzidziso yekuti nei tichifanira kutsungirira matambudziko akadaro. Sekureva kwemaununologist, pane nzira ina dzekuvandudza COVID-19.
Iyo yekutanga vhezheni ye "refu covid" inoti: kunyangwe chokwadi chekuti PCR bvunzo haigone kuona hutachiona, haibve mumuviri wemurwere zvachose, asi inoramba iri mune imwe yenhengo - semuenzaniso, munyama yechiropa kana pakati tsinga. Panyaya iyi, kuvepo kwehutachiona pachahwo mumuviri kunogona kukonzera zviratidzo zvisingaperi, nekuti zvinokanganisa kushanda kwese kwemuviri.
Zvinoenderana neyechipiri vhezheni yenguva refu coronavirus, panguva yechikamu chakakomba chechirwere, iyo coronavirus inokuvadza zvakanyanya nhengo, uye kana chikamu chakanyanya chikapfuura, hachigone kudzoreredza mabasa ayo zvizere. Ndokunge, covid inokonzeresa chirwere chisingaperi chisina hukama nehutachiona.
Sekureva kwevatsigiri vechisarudzo chechitatu, iyo coronavirus inokwanisa kukanganisa masisitimu emuviri kubva paudiki uye nekugogodza zviratidzo zvemapuroteni anotadzisa mamwe mavhairasi anogara mumuviri wedu. Nekuda kweizvozvo, ivo vanovhurwa uye vanotanga kuwedzera nekushingaira. Izvo zvine musoro kufunga kuti mune mamiriro eakaremerwa hutachiona hwekoronavirus, zvakajairika muyero zvinokanganiswa - uye semhedzisiro, makoloni ese eaya madiki anotanga kubuda mukutonga, zvichikonzera rumwe rudzi rwechirwere chisingaperi.
Chikonzero chechina chinogona kutsanangura kukura kwezviratidzo zvenguva refu zvechirwere nemageneti, apo, semhedzisiro yetsaona, coronavirus inopinda mune imwe mhando yekukonana neDNA yemurwere, ichishandura hutachiona kuva chirwere chisingaperi chinodzivirira hutachiona. Izvi zvinoitika kana rimwe remapuroteni akagadzirwa mumuviri wemurwere akazove akafanana muchimiro uye saizi kuchinhu chehutachiona pachahwo.
Dzimwe nhau mune yedu