Question

Causal organisms of any disease are called _____.

Answer 1

There is always an agent to cause disease in the human body .Most of them are parasitic. These are microscopic organisms that can use another organism as a vector.

Complete answer:
The term microorganism came into utilization during the 1880s. Regularly, the term is utilized to portray an irresistible microorganism like an infection, bacterium, protozoan, prion, viroid, or parasite. Little creatures, like particular sorts of worms and creepy crawly hatchlings, can likewise cause sickness. These creatures are typically, in the form of parasites instead of microorganisms.

The logical investigation of minute creatures, including infinitesimal pathogenic living beings, is called microbiology, while the investigation of illnesses that may incorporate these microorganisms is called pathology. Parasitology, in the interim, is the logical investigation of parasites and the life forms that have them.

The organic entities with the most elevated recurrence and clinical significance are Chlamydia trachomatis, Neisseria gonorrhoeae, Treponema pallidum, Mycoplasma genitalium, the hepatitis B and C infections, the human immunodeficiency infection, the human papillomavirus, the herpes simplex infection type 1 and type 2, and Trichomonas vaginalis.

Causal organism of any disease is called a pathogen.

Note: A plant or an animal that lives in or on another plant or animal and gets its food from it is called parasite. Parasites sometimes cause disease. All a microbe requires to flourish and stay in a host.