Significance of Infectious agent
Infectious agent refers to microorganisms capable of causing disease, encompassing a wide range of pathogens such as bacteria, viruses, and fungi. These agents are identified as key contributors to various diseases, including abortions in cattle, rheumatoid arthritis exacerbations, tuberculosis, and acute gastroenteritis. They are crucial in patient management and disease prevention, affecting health conditions like rhinitis and certain cancers. Understanding infectious agents is essential in maintaining public health and managing infections effectively.
Synonyms: Germ, Bacteria, Microorganism
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The concept of Infectious agent in scientific sources
Infectious agents are microorganisms, such as bacteria, that cause diseases like abortions in cattle and tuberculosis in humans, emphasizing their critical role in veterinary and human health issues.
From: The Malaysian Journal of Medical Sciences
(1) An infectious agent is a single cause of mortality, and tuberculosis is an example of a disease caused by one, with millions of new cases and deaths reported annually.[1] (2) A specific microorganism responsible for causing an infectious disease, and tuberculosis is one of the leading causes of death from a single one.[2] (3) There is a clear relationship between nourishment and immunity, which implicates further the importance of the health of children who can be exposed to multiple infectious agents during school outings.[3] (4) Pathogens, including Epstein-Barr virus, proteus, and mycoplasma, implicated in the exacerbation of rheumatoid arthritis.[4] (5) A microorganism, such as a bacterium or virus, that can cause disease.[5]