mankhwala

Zosefera zachipatala zimagwiritsidwa ntchito pazida zothandizira kupuma monga zothandizira moyo ndi makina opumulirapo mpweya wa anthu, zoyikidwa munjira ya mpweya pakati pa zida ndi wodwala. Kuchotsedwa kwa mabakiteriya mumlengalenga omwe amapumira m'chipatala ndikofunika kwambiri pa chitetezo cha odwala, ogwira ntchito zina zachipatala ndi zipangizo zothandizira kupuma.Kutsekereza tinthu tating'onoting'ono, mabakiteriya ndi tizilombo toyambitsa matenda mu anesthesia ndi mpweya wopuma kuti usalowe m'njira yopuma, Kuchepetsa kupuma.