Crimea State medical University

Слайд 2

Biological bases of parasitism Parasitology is the study of parasites, their

Biological bases of parasitism

Parasitology is the study of parasites, their

hosts,
and the relationship between them.
 Medical parasitology traditionally has included the
study of three major groups of animals: parasitic
protozoa, parasitic helminthes (worms), and those
arthropods that directly cause disease or act as
vectors of various pathogens.
Слайд 3

Classification of parasites  Facultative parasite: lives a parasitic life when

Classification of parasites
 Facultative parasite: lives a parasitic life when
opportunity arises

i.e., organisms which can live
either a parasitic or non-parasitic existence. For
example, larvae of synanthropic flies can develop
in food products, but, once in the human
 Obligatory parasite

Classification of parasite

Ectoparasites
Endoparasite
3.Obligative
4.Facultative
5.Incidemtal
6.Permanent
7.temprary

Слайд 4

TYPES OF HOST Final host Definitive host Intermediate Reservoir Transport host

TYPES OF HOST

Final host
Definitive host
Intermediate
Reservoir
Transport host

Слайд 5

Слайд 6

Слайд 7

Слайд 8

Слайд 9

Слайд 10

Слайд 11

Слайд 12

Слайд 13

Слайд 14

Слайд 15

Слайд 16

Слайд 17

Слайд 18

Слайд 19

Reference https://youtu.be/wBPh9svlU9Q https://youtu.be/7V4aT-LwwFY https://youtu.be/0DcfxgQocuQ

Reference

https://youtu.be/wBPh9svlU9Q

https://youtu.be/7V4aT-LwwFY

https://youtu.be/0DcfxgQocuQ