enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Medical microbiology - Wikipedia

    en.wikipedia.org/wiki/Medical_microbiology

    Infections may be caused by bacteria, viruses, fungi, and parasites.The pathogen that causes the disease may be exogenous (acquired from an external source; environmental, animal or other people, e.g. Influenza) or endogenous (from normal flora e.g. Candidiasis).

  3. Outline of infectious disease concepts - Wikipedia

    en.wikipedia.org/wiki/Outline_of_infectious...

    Infectious disease – illness or disorder when pathogenic (disease-causing) microorganisms, such as bacteria, viruses, fungi, or parasites invade and multiply within the body of a host organism and release toxins, causing various clinical symptoms which can potentially lead to severe health complications or even death. Infectious diseases can ...

  4. Viruses and bacteria have similarities, but the ways we ...

    www.aol.com/viruses-bacteria-similarities-ways...

    Here’s a question from a reader: What’s the difference between viruses and bacteria? Dr. James Prescribes Bacteria and viruses are often lumped together as germs, and they share many ...

  5. Pathogen - Wikipedia

    en.wikipedia.org/wiki/Pathogen

    Humans can be infected with many types of pathogens, including prions, viruses, bacteria, and fungi, causing symptoms like sneezing, coughing, fever, vomiting, and potentially lethal organ failure. While some symptoms are caused by the pathogenic infection, others are caused by the immune system's efforts to kill the pathogen, such as ...

  6. Coronavirus or influenza? Bacteria or fungi? Experts share ...

    www.aol.com/lifestyle/coronavirus-influenza...

    Penaloza says that a biological advantage viruses and bacteria have over fungi is that they replicate much faster — enabling them to spread more easily. “It depends on the virus, of course ...

  7. Infection - Wikipedia

    en.wikipedia.org/wiki/Infection

    Under disease invasion, when a parasite invades a new host species, it may become pathogenic in the new host. [101] Several human activities have led to the emergence of zoonotic human pathogens, including viruses, bacteria, protozoa, and rickettsia, [102] and spread of vector-borne diseases, [101] see also globalization and disease and ...

  8. Microorganism - Wikipedia

    en.wikipedia.org/wiki/Microorganism

    Bacteria and archaea are almost always microscopic, while a number of eukaryotes are also microscopic, including most protists, some fungi, as well as some micro-animals and plants. Viruses are generally regarded as not living and therefore not considered to be microorganisms, although a subfield of microbiology is virology , the study of viruses.

  9. From frozen waffles to onions: How recent recalls highlight ...

    www.aol.com/news/frozen-waffles-onions-recent...

    Foodborne illness is caused by the consumption of food or water contaminated by bacteria, viruses, parasites, or toxins. ... put into place—the FDA's ability to identify and track pathogens back ...