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Royal NLR, pamwe neRIVM, yakaongorora njodzi yekuti mupfuuri anotapukirwa nekufema coronavirus mundege. Matanho atovepo ekudzikisa mukana wemutakuri ane utachiona akakwira mundege. Kana munhu uyu ari mukabhini, vamwe vafambi mukati mechikamu chemitsara minomwe - kutenderedza mutakuri anotapukira - vane njodzi yakaderera yeCOVID-19 paavhareji. Pasi pane, semuenzaniso, mumakamuri asina mhepo akaenzana.
Matanho akasiyana anoshanda mukati meDutch aviation sector kudzivirira mutyairi kubva kutapukirwa neCOVID-19 (coronavirus chirwere cha2019) anokwira ndege. Semuyenzaniso, chiziviso chehutano chinodiwa kune vese vanofamba nendege uye imwezve antigen yekukurumidza bvunzo chisungo chekusvika maawa makumi maviri nemana usati wakwira unoshanda kune vafambi vanobva kunzvimbo dzine njodzi zvakanyanya. Vatasvi vasina mhedzisiro yebvunzo yakaipa havagone kubvumidzwa mundege.
Nekutapukira kwakaderera kwehutachiona panzvimbo yekubva uye nemhedzisiro yekuyedzwa isati yakwira, mukana wemutakuri ane hutachiona anouya muchikepe mudiki. Kana mundege muine munhu asingatarisirwi, zvinhu zvakasiyana zvinopesvedzera kupararira kweutachiona mundege.
Kuongorora njodzi dzeCCIDID-19 mundege, Royal NLR - Netherlands Aerospace Center uye National Institute for Public Health and the Environment (RIVM) vakaita ongororo yesainzi vakamiririra Ministry of Infrastructure and Water Management. Izvi zvinofungidzira kuti zviyero zvecorona zvechikamu chendege zvinoteedzerwa, sekupfeka maski kumeso. Ngozi yekurwara nekuda kweaerosolized SARS-CoV-2 hutachiona zvidimbu yakaongororwa (kwakakomba acute kupumha syndrome coronavirus 2), yakabudiswa nemunhu ane utachiona ari mukamba yendege. Chidzidzo ichi hachina kuferefeta kutapurirwa kwehutachiona kuburikidza nekusangana kwakananga uye nzvimbo.
Mhedziso
Mamiriro ezvinhu akasiyana-siyana akaongororwa zvichienderana nezviyero uye kuenzanisa. Kwenguva yakajairika yekubhururuka kwendege imwe neimwe yakaongororwa, njodzi yeCCIDID-19 nekuda kwekufemerwa kwehutachiona hwehutachiona nevafambi mumitsara minomwe yakatenderedza mutyairi ane hutachiona inofungidzirwa pa1: 1800 kusvika 1:120. Kana iri super shedder - munhu anodurura avhareji yakapetwa mazana matatu ehuwandu hwehutachiona - njodzi dzepakati dzakawedzera kubva pa300:1 kusvika 370:1. Sekureva kwemushumo, idzi mhando dzebiomedical zvinhu zvine simba guru panjodzi. Ngozi dzinowedzerawo nekufamba kwenguva refu kwendege. Kupfeka maski kumeso pabhodhi kunoderedza njodzi.
Mhedzisiro yetsvagiridzo inoratidza kuti njodzi inodzikira nedaro rakakura kubva kune ane hutachiona. Naizvozvo, chirevo chinofungidzira kuti vafambi vakagara kure nemitsara mitatu kubva kune ane hutachiona havasi panjodzi. Vatsvagiri vanofungidzira kuti pakati pe3 kusvika makumi mana nendege dzekufamba nendege, kuvapo kwe 'nguva dzose' anotapukira mutyairi kunogona kukonzera inokwana nyaya imwe yeCCIDID-2. Kune super excreter, njodzi iyoyo inofungidzirwa pa44 kusvika ku1 ndege. Huwandu uhu hunoshanda kumamiriro ezvinhu apo mutakuri anotapukira aripo mukamba yendege. Iko mukana weizvi unoenderana, pakati pezvimwe zvinhu, pahuwandu hwevanhu vari muhuwandu hwakatapukirwa neSARS-CoV-19 uye kuti kana kwete mhedzisiro yebvunzo yakashata inodiwa kuti itenderwe mubhodhi. Zvichienderana nenhamba kubva munaChikumi 1 uye chisungo chekuyedza, vaongorori vanofungidzira kuti panogona kunge paine munhu anotapukira mundege dzese gumi nembiri kusvika makumi matatu nenhatu. Kune avo vafambi vari muchikepe, zvinofungidzirwa kuti isingasviki 9% ndeye super excretors.
- Unogona kudhawunirodha chirevo pano: https://reports.nlr.nl/handle/10921/1568
- Tichitarisira tsvagiridzo iyi, NLR yakagadzira heta yeHigh Efficiency Particulate Air mafirita (HEPA) muna Chikunguru 2020 nemhedzisiro yekuti 99,1% yemafambiro endege akaitwa kuenda nekubva kunhandare dzendege dzeDutch muna 2019 zvingangove izvi zvakaitwa. nendege ine HEPA mafirita ari mubhodhi (ona pano).
Ini ndinotya kuti zvichatora nguva yakareba zvisati zvaitwa zvinosungirwa kumeso kumeso pandege zvabviswa. Ini handikwanise kubata nekupfeka chimwe chezvinhu izvo kwemaawa gumi nemaviri kuenda kuThailand, pamwe nemaawa panhandare yendege.
Masks ekumeso ari mundege anochengeta makore mashoma ekutanga. Nezuro ndakatenga magirazi matsva kubva kuna Hans Anders. Mushandi akandiudza kuti pane mukana wekuti masks echiso muchitoro achabviswa ( chero pasina anopfuura 5 vanhu vari mukamuri). chengetedza sezvazvino) Asi mukamuri umo bvunzo dzeziso dzinoitwa, vanoramba varimo kwenguva isina muganho.
Sezvakangoita munzvimbo dzese dzinogara vanhu padhuze.Tichanakidzwa nazvo kwenguva yakareba.Tikazvibvisa,ndinofunga isu tichange tave nemakore akawanda.