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Which group of organisms cause infectious diseases?
Which pathogens cause infectious diseases?
What causes infectious diseases?
Which microorganisms can cause disease?
What are infectious diseases?
Pathogens that cause infectious diseases are viruses, bacteria, fungi, parasites and, rarely, prions. You can get infectious diseases from other people, bug bites and contaminated food, water or soil.
Feb 18, 2022 · Infectious diseases can be caused by: Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis. Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS. Fungi.
Sep 13, 2024 · The agents of infection can be divided into different groups on the basis of their size, biochemical characteristics, or manner in which they interact with the human host. The groups of organisms that cause infectious diseases are categorized as bacteria, viruses, fungi, and parasites.
Aug 21, 2020 · Bacteria, viruses, and fungi are all types of pathogens. A pathogen brings disease to its host. Another name for a pathogen is an infectious agent, as they cause infections. As with any...
The agents that cause disease fall into five groups: viruses, bacteria, fungi, protozoa, and helminths (worms). Protozoa and worms are usually grouped together as parasites, and are the subject of the discipline of parasitology, whereas viruses, bacteria, and fungi are the subject of microbiology.
- Charles A Janeway, Paul Travers, Mark Walport, Mark J Shlomchik
- 2001
- 2001
These microorganisms include those that cause diseases, such as anthrax, brucellosis, hemorrhagic fever (Ebola virus infection and Marburg virus infection), plague, smallpox, and tularemia, and those that produce botulinum toxin.
Bacteria, such as E. coli. Viruses, such as the rhinovirus, which causes the common cold. Fungi, such as yeast, which causes yeast infections. Parasites, such as lice. The term "germs" refers to the different types of microorganisms that can cause disease.
