Nqaij yuav tsum khov thiab nchuav nrog lub teeb ci ntsa iab ua ntej. Qij txha thiab qee cov dej muaj qaub npluav feem ntau muaj cov kab mob "vibrio injury", rau cov neeg uas muaj plab hnyuv tsis ua hauj lwm, cov nqaij nyoos twg yog cov muaj kev phom sij.
Cov kws kho mob tau taw qhia tias cov pob zeb, cov khoom siv, muab tso rau hauv cov dej khov ua ntej, thiab tom qab ntawd muaj qee cov brine, uas tau tua cov kab mob, yog li nws muaj kev ruaj ntseg rau lawv noj nyoos.