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.
The leishmaniases are parasite diseases caused by Leishmania (unicellular parasites that infect the reticulohistiocytic system) transmitted by a species of sand fly (subfamily Phlebotominae). A distinction can be made, according to the type of parasite, between the cutaneous, mucocutaneous and visceral forms.yme disease. Lyme disease is an infection caused by a a species of bacteria of the Borrelia genus: Borrelia burgdorferi transmitted by the bite of a tick of the Ixodes genus. 10 to 15% of them carry the Borrelia bacteria. The risk of contamination by tick bite varies between 1 and 6% depending on the region.