N’zosakayikitsa kuti zowumitsira m’manja n’zotsika mtengo kwambiri kuposa zopukutira mapepala.Choumitsira pamanja chimawononga pakati pa .02 cents ndi .18 cents pamagetsi aliwonse owuma poyerekeza ndi chopukutira chapepala chomwe nthawi zambiri chimawononga pafupifupi 1 cent pa pepala lililonse.(omwe amafanana ndi $20 mu chowumitsira m'manja amawononga ndalama zokwana madola 250 pamtengo wa thaulo la pepala ngati pafupifupi ntchito ndi mapepala 2.5 pa zowuma.) Ndipotu, zimatengera mphamvu zochulukirapo kupanga ngakhale chopukutira chapepala chopangidwanso kuposa momwe chimagwirira ntchito chowumitsira pamanja.Ndipo izi sizikuphatikiza mtengo wodula mitengo, kunyamula matawulo a mapepala ndi mankhwala omwe amapita popanga matawulo a mapepala ndi mtengo woyitanitsa ndikusunga.

Zowumitsira m'manja zimapanganso zinyalala zochepa kuposa zopukutira zamapepala.Chidandaulo chachikulu kwa makampani ambiri omwe amagwiritsa ntchito mapepala amapepala ndikuti amayenera kuyeretsa pambuyo pa matawulo, omwe angakhale m'zipinda zonse.Choipa kwambiri n’chakuti anthu ena amatsitsa matawulowo m’zimbudzi, zomwe zimawatsekereza.Izi zikachitika, mtengo ndi mavuto aukhondo okhala ndi matawulo a mapepala amadutsa padenga.Ndiye ndithudi matawulo ayenera kutayidwa kunja.Winawake amayenera kuwanyamula, kuwakweza ndi kuwanyamula kupita nawo kutayira, kutenga malo ofunika kwambiri odzaza malo.

N'zosavuta kuona kuti zachilengedwe, zowuma m'manja zimamenya mapepala a mapepala - ngakhale asanaphatikizepo mitengo yomwe yawonongeka.

Ndiye ndi chiyani chomwe mungadandaule mukamagwiritsa ntchito zowumitsira m'manja?
1) Anthu ena amaopa kugwira chogwirira chitseko pochoka kuchimbudzi ndipo amafuna mapepala.

Njira imodzi yochitira zimenezi ndiyo kusunga zitsulo pafupi ndi chitseko cha bafa, koma osati pa masinki kuti amene akuzifuna akhale nazo.(Musaiwale dengu lotayirira pamenepo chifukwa apo ayi adzathera pansi.)

2) Ma hype ena adawomberedwa padziko lonse lapansi ponena kuti zowumitsira manja zimawombera mpweya wonyansa womwe uli pachimbudzi chonse m'manja mwanu.

Ndipo ena amati chowumitsira m’manja chokhacho chikhoza kuipitsidwa ndikuwonjezera vutolo.

Chovundikira chowumitsira pamanja chiyenera kutsegulidwa kamodzi pachaka (zambiri zikagwiritsidwa ntchito kwambiri) ndikuwulutsa kuti fumbi litulukemo.

Koma ngakhale izi sizinachitike, sitiwona kuti mabakiteriya enanso kuposa kwina kulikonse ali mu chowumitsira m'manja.

Zowumitsira manja zothamanga kwambiri ndizabwino pankhaniyi chifukwa mphamvu ya mpweya mwachilengedwe idzawasunga kukhala aukhondo.

Koma chosangalatsa pa pafupifupi zowumitsira manja zodziwikiratu / sensa zomwe zimayendetsedwa ndi manja ndikuti munthu sayenera kuzigwira konse, pomwe simungathe kupewa kukhudza thaulo lamapepala, sichoncho?(Ngakhale zinthu zitasokonekera kwambiri thaulo la pepala ndi labwino chifukwa mutha kusisita nalo. Komano, chowumitsira pamanja ndi chabwino kuumitsa. Titha kukangana kosatha.)

Kafukufuku waposachedwapa wa akatswiri a pa yunivesite ya Laval ku Quebec City, ndipo anafalitsidwa mu American Journal of Infection Control, akuti mabakiteriya ndi majeremusi amakula bwino pamapepala ndipo ena mwa majeremusiwo amatha kuperekedwa kwa anthu atasamba m’manja.