Higher flies презентация

Higher flies Medical academy named after S.I.Georgivsky"CFU named by V.I.Vernadaksy” Department of medical biology

HIGHER FLIES Higher flies belong to the suborder Brachycera of the order Dipteara They have been further classified into orthoarapha and cyclorapha Their legs are long, the hind pair well adapted for jumping; a flea can jump vertically up to 7 in (18 cm) and horizontally up to 13 in (33 cm), making the flea one of the best jumpers of all known animals (relative to body size), second only to the froghopper.

Systemic classification Kingdom – animalia Phyllum – arthropoda Class- inscta Order-diptera Suborder – brachycera Infra orders –asilomorpha

General characteristics Antennae are reduced in size with 8 or fewer flagomeres Maxillary palp has 2 or fewer segments Back portion of larval head capsule extends into prothorax Epandrium and hypandrium are separated in males Premandible is absent in the lower surface of labrum Wing veins are distinct

Life cycle -

Diseases coused by the house fly Cholera Dysentery Tuberculosis Salmonellosis Typhoid fever Gastroenteritis Leprosy

Signs and symptoms: Fever Head and muscle aches Stomach pain Loss of appetite Constipetion or diarhhea Exhoustion Confusion

Transmission of diseases Contaminated food or water supply . Especially after floods or natural disaster’s. Food outies that practie poor hygiene. Eating seafood from a water source contaminated by fecal and urine . Using a toilet contaminated with bacteria and not washing your hand Eating raw vegetables that have been fertilized with human waste Contaminated miilk product

Prevention of diseases: Never forget your family’s basic hygien. washing hand after using a toilet. Avoiding restaurants with a poor hygiene record. Boil water before consuming it. Wash your fruits and vegetables thoroughly before consuming them. Be sure the keep your house clean an safe for yourself and your family.

Epidemiology----Cosmpolitan

Medical importance Indirect mechanical transmission of microorganisms as typhoid,eggs of helminths,pathogens like viruses,bacteria, protozoa Accidental myasis

Video links for further details https://youtu.be/9LJ1iozZ3Rg https://youtu.be/DyyS_BZEbOE https://youtu.be/_XPyZ76Ig5M https://youtu.be/nnOljmlvjI4 https://youtu.be/KT53G4ujrls https://youtu.be/7s5JabD-4OU