Exempel på excreta

• All excreta which cannot be burned is buried so that it cannot be reached by flies. 

• Excreta is the most deadly form of waste, and too much care cannot be exercised in disposing of it. 

• In a case of suspected typhoid fever the examination of serum, blood and excreta would be necessary to determine whether the case were really typhoid or not. 

• In both cases a physiological test of the excreta will give accurate information. 

• The appearance of the excreta rather recently left by a bird on a leaf is well known. 

• Most sanitation systems for human excreta are on-site facilities, including latrines, non-sewered public toilets and septic tanks.

• Damage to tobacco is caused by the insect larvae that eat stored leaves and contaminate the product with excreta and body oils.

• An estimate of the prevalence of infection in rabbits and their excreta is also reported.

• Few studies have investigated either the level of faecal contamination by rabbits on farms with a paratuberculosis problem, or the potential infectivity of rabbit excreta.

• Fleas in the act of feeding frequently eject excreta which may be loaded with the flagellates in the infective stage.

• Some elephant seals also occur on the island outside the breeding/moulting period but excreta production at that period has not been measured.

• He therefore concluded that the mode of infection is contaminative through the tick's excreta and not active through its proboscis.

• Humans are thought to be infected by inhalation of aerosolized rodent excreta.

• The silken gallery is thick and studded with numerous pellets of excreta and food grains.

• Transmission of bacteria by ingestion of flies or their excreta may be possible even after the flies are dead and dried out.

• Infection occurs through the infected saliva of the bug introduced in the act of biting, but the bug's excreta are also infective when fresh.

• The cysts or spores in the excreta were treated in the same way.

• Pathogens associated with diseases such as paratuberculosis, salmonella and cryptosporidiosis are present in wild rodent and bird excreta.

• Pits within each of these areas were > 100 m apart and were cleaned daily to remove ox excreta.

• All the reference subjects worked in the clean areas of the plants and none were exposed to livestock or their excreta.