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  2. Ultraviolet germicidal irradiation - Wikipedia

    en.wikipedia.org/wiki/Ultraviolet_germicidal...

    A low-pressure mercury-vapor discharge tube floods the inside of a biosafety cabinet with shortwave UV light when not in use, killing microbes on irradiated surfaces. Ultraviolet germicidal irradiation (UVGI) is a disinfection technique employing ultraviolet (UV) light, particularly UV-C (180–280 nm), to kill or inactivate microorganisms.

  3. Germicidal lamp - Wikipedia

    en.wikipedia.org/wiki/Germicidal_lamp

    A germicidal lamp (also known as disinfection lamp or sterilizer lamp) is an electric light that produces ultraviolet C (UVC) light. This short-wave ultraviolet light disrupts DNA base pairing, causing formation of pyrimidine dimers, and leads to the inactivation of bacteria, viruses, and protozoans. It can also be used to produce ozone for ...

  4. Antimicrobial - Wikipedia

    en.wikipedia.org/wiki/Antimicrobial

    Antimicrobial. An antimicrobial is an agent that kills microorganisms ( microbicide) or stops their growth ( bacteriostatic agent ). [1] Antimicrobial medicines can be grouped according to the microorganisms they act primarily against. For example, antibiotics are used against bacteria, and antifungals are used against fungi.

  5. Do Red-Light Therapy Tools *Actually* Work? I Tested Them Out

    www.aol.com/lifestyle/red-light-therapy-tools...

    Light: Red and blue (which helps kills acne-causing bacteria) THE REVIEWS: “I honestly did not expect any results, but was pleasantly surprised,” writes one tester . “I had a hormonal cyst ...

  6. Does UV Light Kill Coronavirus? - AOL

    www.aol.com/lifestyle/does-uv-light-kill-corona...

    In other words, the right kind of UV rays have been proven to kill a variety of pathogens, including bacteria, viruses, and other coronaviruses, like Middle Eastern respiratory syndrome ...

  7. Human viruses in water - Wikipedia

    en.wikipedia.org/wiki/Human_viruses_in_water

    Major outbreaks. Water virology was born after a large hepatitis outbreak transmitted through water was confirmed in New Delhi between December 1955 and January 1956. [4] Viruses can cause massive human mortality. The smallpox virus killed an estimated 10 to 15 million people per year until 1967. [3] Smallpox was finally eliminated in 1977 by ...

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