What are the microorganisms that cause disease?

What are the microorganisms that cause disease?

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.
  • Parasites.

What are 4 examples of bacteria that cause disease?

Common pathogenic bacteria and the types of bacterial diseases they cause include:

  • Escherichia coli and Salmonella cause food poisoning.
  • Helicobacter pylori cause gastritis and ulcers.
  • Neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea.
  • Neisseria meningitidis causes meningitis.

What kind of microbes can make you sick?

These “bad-news” microbes are called disease-causing microbes and can make humans, animals and plants sick by causing infection and disease. Most microbes belong to four major groups: bacteria, viruses, protozoa or fungi.

What kind of diseases are caused by microorganisms?

There are several diseases caused by microorganisms. Let us have a look at a few of them. Viral diseases are caused by viruses. These include both acute and infectious diseases like the common cold, to chronic disease like AIDS.

What are the symptoms of a microorganism infection?

Symptoms: sore throat and fever. The neck may swell in part due to large lymph nodes. Complications may include myocarditis, inflammation of nerves, kidney problems, and bleeding problems due to low blood platelets.

Which is the most harmful bacteria in the body?

MRSA MRSA is one of the most harmful bacteria that usually stay present at medical centers, hospitals and nursing homes. MRSA is a commonly observed examples of bacterial diseases and it generally appears in form of a tiny red bump or pimple on your skin and the area surrounded by it use to be warm, swollen, red and too sensitive to touch.