Current Research in Social Psychology (CRISP) is a peer reviewed, electronic journal publishing theoretically driven, empirical research in major areas of social psychology.
1 Leishmaniasis, caused by the leishmania genus of protists, and transmitted by the African sand fly;  Toxoplasmosis, caused by Toxoplasma gondii, and transmitted from contaminated animal meat or contaminated feces of infected animals;
Pathogenic diseases are caused by what is called a pathogen. Pathogens are parasitic organisms that cause disease int heir host.There are five different groups of pathogens: â¦ Viruses, bacteria, fungi, protozoans and parasitic worms.Deficiency diseases are just as the name suggests. They are caused by a deficiency of a particular nutrient in the diet.Hereditary diseases are passed on through generations via their genes. For example, haemophilia and sickle cell disease.here are five different groups of pathogens: â¦ Viruses, bacteria, fungi, protozoans and parasitic worms. Deficiency diseases are just as the name suggests. They are caused by a deficiency of a particular nutrient in the diet. Hereditary diseases are passed on through generations via their genes.