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  2. Jun 30, 2023 · Contamination refers to the soiling or pollution by inferior material, as by the introduction of organisms into a wound or sewage into a stream. It is also known as the presence of living creatures or agents originating from viruses, bacteria, fungi, and mammalian and avian antigens in the environment, which can produce a variety of health impacts.

  3. Jan 1, 2018 · Abstract: Contamination is a clearly-established problem with serious consequences in the biological laboratory. It can be divided into three main categories (physical, chemical, and...

  4. The unnecessary or unintentional habitation of pathogenic microorganisms is termed as microbiological contamination. Contagious microbes, including bacteria, fungi, yeasts, protozoa, and even virus causes microbial contamination (Braun Melsungen, 2011).

  5. Nov 26, 2021 · Microbial contamination is the unintentional introduction of microbial agents such as bacteria, viruses, chemicals or parasites. Humans are often exposed to these contaminants after they somehow enter the food chain and are inadvertently consumed.

  6. Jan 1, 2019 · Microbial contaminants comprise various pathogenic microorganisms present in the environment. Human and animal excreta are sources of pathogens.

  7. Mar 4, 2024 · What Is The Definition Of Contamination? Contamination is the presence of unwanted or harmful substances in the environment, food, or water. It can come from various sources, including chemicals, pollutants, or microorganisms, and has the potential to cause harm to humans, animals, and ecosystems.

  8. Microbial contamination is known to be the major source of contamination. Unoptimized chemicals or their complexes, radiations, and gas sterilization sometimes also cause suppression of plant growth and become part of contaminants.

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