Pa nthawi ya mliri, pofuna kupewa kufalikira kwa kachilomboka, aliyense wazolowera kuvala masks osaluka. Ngakhale kuvala chigoba kumatha kuletsa kufalikira kwa kachilomboka, kodi mukuganiza kuti kuvala chigoba kungakupatseni mtendere wamumtima?
Zotsatira za mayeso
The Straits Times posachedwapa idagwirizana ndi labotale yaku Eurofins kuti iphunzire kuchuluka kwa tizilombo tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tomwe timakhala titavala kwa nthawi yayitali, ndipo zotsatira zake zimakhala zosakhazikika komanso zoyabwa.
Kafukufuku wochokera ku labotale ya Eurofins akuwonetsa kuti chigoba chosalukidwa nthawi yayitali chimavalidwa mobwerezabwereza, kuchuluka kwa mabakiteriya, nkhungu, ndi yisiti mkati mwa chigoba kumawonjezeka.
Mbiri yoyeserera
Kuyesera kunachitika pa masks otayika komanso osinthika kwa maola asanu ndi limodzi ndi khumi ndi awiri motsatana, kujambula zochitika za mabakiteriya, yisiti, nkhungu, Staphylococcus aureus (bowa wamba womwe ungayambitse matenda a pakhungu), ndi Agrobacterium tumefaciens (bowa womwe umayambitsa zotupa pakhungu) panthawiyi, kenako ndikuziyerekeza.
Kuyesera kunajambulitsa mabakiteriya, yisiti ndi nkhungu, Staphylococcus aureus, ndi Agrobacterium tumefaciens mosiyana.
Dr. John Common, dokotala wa khungu ku Singapore Institute of Science and Technology, poyankhulana ndi Staphylococcus aureus akhoza kutulutsa poizoni wina wovulaza kwa anthu.
Mabakiteriyawa amatha kupatsirana pokhudzana mwachindunji ndi anthu omwe ali ndi kachilomboka kapena pogwiritsa ntchito zinthu zomwe zili ndi kachilomboka.
Choncho, bowawa amatchulidwa kuti ndi tizilombo toyambitsa matenda, zomwe zikutanthauza kuti bowa, omwe nthawi zambiri amawoneka mwa anthu athanzi, amathanso kuvulaza thupi la munthu pamlingo wina.
Agrobacterium ndi mtundu wina wa mabakiteriya omwe amatha kuwononga khungu ndikuwononga thupi la munthu.
Mwamwayi, palibe maselo a Staphylococcus aureus kapena Pseudomonas aeruginosa omwe anapezeka mu zitsanzo zilizonse zoyesedwa.
Kuyesera kwa maola khumi ndi awiri
Nzosadabwitsa kuti ofufuza adapeza kuti chiwerengero chonse cha yisiti, nkhungu, ndi mabakiteriya ena pa masks omwe amavala kwa maola khumi ndi awiri anali apamwamba kuposa masks omwe amavala kwa maola asanu ndi limodzi okha.
Kuvala chigoba chosalukidwa kwa maola khumi ndi awiri kunapangitsa kuti mabakiteriya akhale apamwamba kwambiri poyerekeza ndi maola asanu ndi limodzi.
Ndizofunikira kudziwa kuti kafukufukuyu adapeza kuti masks omwe amatha kugwiritsidwanso ntchito nthawi zambiri amakhala ndi tinthu tating'onoting'ono tating'onoting'ono kuposa masks osalukidwa omwe amatha kutaya.
Kuyezetsa kwina pakali pano kukufunika kuti muwone ngati tizilombo tina ndi mabakiteriya omwe ali pachigoba angayambitse matenda kapena khungu.
Akatswiri a tizilombo tating'onoting'ono adauza nyuzipepala ya Straits Times poyankhulana kuti malo otentha ndi achinyezi mkati mwa masks onse nthawi zambiri amathandizira kukula kwa tizilombo tating'onoting'ono, koma sizinthu zonsezi zomwe zimakhala zovulaza.
Yisiti ndi nkhungu
Pulofesa Chen Weining, Mtsogoleri wa Food Technology Programme ku Nanyang Technological University, adatero poyankhulana:
Chifukwa cha kukhalapo kwa tizilombo tating'onoting'ono m'madera ozungulira komanso m'mimba (monga m'kamwa ndi matumbo), sizosadabwitsa kupeza tizilombo toyambitsa matenda ndi mabakiteriya pa masks.
Dr. Li Wenjian, Dean wa Dipatimenti ya Chemistry and Life Sciences ku Nanyang Technological Institute, adanena kuti zipangizo zomwe zimagwiritsidwa ntchito mu maskswa zimatha kugwira mabakiteriya angapo pambuyo pa maola khumi ndi awiri.
Ananenanso kuti kusiyana kwakukulu pakati pa masks osalukidwa otayidwa ndi masks ogwiritsidwanso ntchito ndi nsalu yotchinga yomwe ili pafupi ndi kamwa. Iye anati:
Nsalu yomwe ili pafupi kwambiri ndi mkamwa ndi pamene mabakiteriya amatsalira tikamayetsemula kapena kutsokomola. Tikavala chigoba ndi kulankhula, malovu athu amakhala atomu ndi kumamatira kunsalu iyi
Dr. Li anawonjezera kuti poyerekeza ndi masks opangidwanso, masks osalukidwa omwe amatha kutaya amatha kupereka mpweya wabwino komanso kusefera kwa bakiteriya. Danga la ulusi wa masks oluka ndilokulirapo, kotero kusefera kwa bakiteriya sikwabwino.
Choncho, ngati masks ogwiritsidwanso ntchito satsukidwa nthawi zonse, angayambitse fumbi, litsiro, thukuta, ndi tizilombo tina (kuphatikizapo mabakiteriya) kuti tiwunjikane mkati ndi kunja kwa chigoba.
Izi zitha kuyambitsa kuyabwa, kuyabwa pakhungu, kapena matenda.
Dr. Chen, pulofesa wothandizira ku dipatimenti ya Microbiology ndi Immunology ku Yang Luling Medical College ya National University of China, adauza atolankhani kuti "nthawi zambiri", mabakiteriya omwe ali pa masks samayambitsa mavuto aakulu, koma nthawi zina "matenda opeza mwayi" amatha kuchitika.
Chigoba chodetsedwa chomwe sichinatsukidwe kwa sabata
Mabakiteriya omwe amawononga khungu amatha kuchulukirachulukira pa masks akuda ndikuyambitsa matenda. Dr. Chen anati:
Pamene chiwerengero cha mabakiteriya chichepa, chitetezo cha mthupi chidzawalamulira. Chiwerengerocho chikachuluka, chikhoza kuyambitsa kusagwirizana pang'ono kapena kwambiri, vuto la kupuma, ngakhalenso matenda a m'mphuno.
Dr. Chen adanena kuti n'zovuta kudziwa ngati mabakiteriya owopsa amakhalabe pa masks, choncho ndi bwino kuti anthu azitsuka masks awo nthawi zonse kapena kuwasambitsa atavala kwa tsiku limodzi.
Kodi mumayesabe kufooka osasintha kukhala masks osalukidwa mukamawona mabakiteriya "owoneka mwadzidzidzi" pa masks?
Dongguan Liansheng Non Woven Technology Co., Ltd.idakhazikitsidwa mu Meyi 2020. Ndi bizinesi yayikulu yopanda nsalu yopanga nsalu kuphatikiza kafukufuku ndi chitukuko, kupanga, ndi malonda. Itha kupanga mitundu yosiyanasiyana ya nsalu za PP spunbond zosalukidwa ndi m'lifupi mwake osakwana 3.2 metres kuchokera ku 9 magalamu mpaka 300 magalamu.
Nthawi yotumiza: Aug-21-2024