This form of circlip often used in assemblies subjected to strong centrifugal forces, is also secure against high rotational speeds. Lugs with holes are provided for rapid fitting or removal with circlip pliers.his form of circlip often used in assemblies subjected to strong centrifugal forces, is also secure against high rotational speeds. Lugs with holes are provided for rapid fitting or removal with circlip pliers.
Diseases carried by house flies include typhoid, cholera and dysentery. Other diseases carried by house flies include salmonella, anthrax and tuberculosis. House flies have also been known to transmit the eggs of parasitic worms.
Different types of birds can carry different diseases. For example, baby chicks and ducklings often carry the bacterium Salmonella. This bacteria causes salmonellosis (sal-MOhn-el-OH-sis) in humans. Parakeets and parrots can carry the bacterium Chlamydia psittaci (kluh-MID-ee-ah si-TACH-ee).