Pathogens.
The causative organism is Bordetella pertussis.
This bacterium is a causative agent of whooping cough disease or Pertussis. It causes the disease by infecting human respiratory system.
Prions.
The causative microorganism for malaria is a protozoa. The name of that protozoa is Plasmodium.
Pathogenic organisms that might be identified by this culture include: Group A beta-hemolytic streptococci, Bordetella pertussis, the causative agent of whooping cough, Corynebacterium diptheriae, the causative agent of diptheria.
A causative organism is a specific microorganism (such as a bacterium, virus, or fungus) that is responsible for causing a particular disease or medical condition in a host organism. Identifying the causative organism is essential for proper diagnosis and treatment of the disease.
A causative agent refers to an entity, such as a microorganism, chemical, or environmental factor, that causes a disease or condition. In the context of infectious diseases, it often denotes pathogens like bacteria, viruses, or fungi responsible for illness. Understanding causative agents is crucial for diagnosis, treatment, and prevention of diseases.
Robert Koch used Bacillus anthracis, the causative agent of anthrax, to develop his postulates. These postulates are a series of criteria used to establish a causative relationship between a microorganism and a disease.
Whooping cough or Pertussis, is a highly contagious disease caused by the bacterium Bordetella pertussis.
Koch is best known for his research on pathogens (germs) and their role in disease. He formed several postulates that gave guidelines on how to determine if a specific pathogen caused a disease outbreak.Koch's postulates are: # The microorganism must be found in abundance in all organisms suffering from the disease. # The microorganism must be isolated from a diseased organism and grown in pure culture. # The cultured microorganism should cause disease when introduced into a healthy organism. # The microorganism must be reisolated from the inoculated, diseased experimental host and identified as being identical to the original specific causative agent.
pertussis