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;
1. Single gene disorders: disorders caused by defects in one particular gene, often with simple and predictable inheritance patterns. 1  Dominant diseases: single gene disorders that occur when an individual has one altered copy of the relevant gene and one healthy copy.2  For example, Huntingtonâs disease.. Multifactorial disorders (complex diseases): disorders caused by changes in multiple genes, often in a complex interaction with environmental and lifestyle factors such as diet or cigarette smoke.