b. Pathogenicity. Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in defined populations.. A few cases are inherited as an autosomal dominant trait. Which term means the cause of a disease? Known causes of the disease include a mutation in one of the following genes: ABCA4, CNGB3 and ELOVL4. The branch of medicine that deals with the causes or origins of disease. The study of causes or origins. If the cause of a disease is unknown, it is _____. Pathogenicity is the potential disease-causing capacity of pathogens. gies 1. a. Disease may be caused by __. Etiology definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now! The word "aetiology" is mainly used in medicine, where it is the science that deals with the causes or origin of disease, the factors which produce or predispose toward a certain disease or disorder. The study of disease is called pathology.It involves the determination of the cause (etiology) of the disease, the understanding of the mechanisms of its development (pathogenesis), the structural changes associated with the disease process (morphological changes), and the functional consequences of those changes. Lifestyle diseases are disease you can't catch from another person, but rather develop over a lifetime due to a combination of choices and genetics. For example, of a disorder. Etiology: The study of causes, as in the causes of a disease. The form aetiology is generally used in the UK. Aetiology: The study of the causes. Pathology is the study of the causes and effects of disease or injury.The word pathology also refers to the study of disease in general, incorporating a wide range of biology research fields and medical practices. b. Assignment of a cause, an origin, or a reason for something. Lymphosis is medical term that describes a disease and uses the suffix -osis. The study of the cause of disease is known as___ etiology. Hematosis makes use of the suffix -osis and is a term meaning 'blood disease.' malnutrition, injury, infection. -Osis means 'disease process or condition.' By definition, epidemiology is the study (scientific, systematic, and data-driven) of the distribution (frequency, pattern) and determinants (causes, risk factors) of health-related states and events (not just diseases) in specified populations (neighborhood, school, city, state, country, global). etiology. Stargardt's disease An autosomal recessive inherited disorder of the retina occurring in the first or second decade of life and affecting the central region of the retina. Pathogenicity is related to virulence in meaning, but some authorities have come to distinguish it as a qualitative term, whereas the latter is quantitative.By this standard, an organism may be said to be pathogenic or non-pathogenic in a particular context, but not "more pathogenic" than another. New Study Shows What Causes Brain Damage In COVID-19 Patients COVID-19 can damage the brain, causing long-term problems with thinking and memory. 2. a.