Qe yog tsim los ntawm cloaca ntawm nteg qe qe, thiab cov kab mob hauv plab hnyuv tau txuas rau saum npoo, thiab cov kab mob loj heev tau kis rau hauv qhov chaw muaj kuab paug. Kev soj ntsuam kuaj pom tau tias 10 feem pua ntawm cov qe nqa salmonella rau ntawm qhov chaw, thiab 64 feem pua ntawm E. coli nyob rau saum npoo ntawm cov qe loj tshaj tus qauv.
Cov kab mob thiab cov kab mob pathogenic nyob rau saum npoo ntawm lub qe yuav nkag mus rau lub qe los ntawm ntau qhov pores ntawm lub qe thiab muab ntau ntau, cuam tshuam rau lub qe zoo thiab ua rau muaj kev phom sij rau tus neeg noj. Tib txoj hauv kev los tiv thaiv qe kab mob yog kom sai sai thiab tshuaj tua kab mob tom qab lub qe tsim, tua cov kab mob phem, tshem tawm lawv cov kab mob, thiab tshem tawm tag nrho ntau yam kab mob thiab cov khoom tsis zoo uas tsis muaj nyob rau hauv cov txheej txheem nqaij qaib.
