Microbes and disease
| Infectious disease | Microbe that causes the disease | Type of microbe |
|---|---|---|
| Bubonic plague | Yersinia pestis | Bacterium |
| TB (Tuberculosis) | Mycobacterium tuberculosis | Bacterium |
| Malaria | Plasmodium falciparum | Protozoan |
| Ringworm | Trichophyton rubrum | Fungus |
What are 5 illnesses caused by microorganisms?
Other serious bacterial diseases include cholera, diphtheria, bacterial meningitis, tetanus, Lyme disease, gonorrhea, and syphilis.
What are diseases caused by humans?
To fill these and other yawning gaps in our understanding of disease origins, we propose an ‘origins initiative’ aimed at identifying the origins of a dozen of the most important human infectious diseases: for example, AIDS, cholera, dengue fever, falciparum malaria, hepatitis B, influenza A, measles, plague, rotavirus …
What are the 6 causes of diseases?
Causes
- 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.
- Parasites.
What are microorganisms and disease?
The harmful microorganisms are called pathogens. The diseases causing microorganisms include bacteria, viruses, protozoa, fungi and a few variations of worms. Once they invade the host cell, they disrupt or damage the normal cellular activities. This leads to diseases on a larger scale.
What are the harmful diseases caused by microorgams?
Ebola. Ebola is one of the most lethal viruses to infect humans,with a mortality rate reaching 90 percent in some outbreaks.
What diseases are not caused by microorganisms?
Microbes cause infectious diseases such as flu and measles. There is also strong evidence that microbes may contribute to many non–infectious chronic diseases such as some forms of cancer and coronary heart disease. Different diseases are caused by different types of micro-organisms. Microbes that cause disease are called pathogens.
Are all microorganisms harmful to humans?
Some of the microorganisms harmful to humans most common are Escherichia coli , Streptococcus pneumoniae, Salmonella or Bacillus cereus . Microorganisms are harmful to the human being when they bring diseases to the body, attacking the cells vital for the functioning of the organism.
What are the harmful microorganisms?
Harmful or Pathogenic Microorganisms. Pathogenic means capable of causing disease. An actual harmful effect of a microbe to the body depends on: microbial virulence – a relative ability of a microbe to cause a disease; for example, a certain, higly virulent subtype of influenza virus may cause a bird flu, which is deadly in a high percent,…
