Vegetative bacteria, Staphylococcus aureus, includes individual species such as: Ultraviolet light provides effective germicidal irradiation on the following bacteria and microorganisms: Individual species may be more resistant to UVC exposure and require the proper fluence rate for inactivation. UVC irradiation is proven to inactivate many microorganisms such as vegetative bacteria, spores, fungal spores and viruses. Infectious diseases are transmitted by various means, through human touch or secretions, droplets in the air and on surfaces. Ultraviolet Light Sterilization Effectively Eradicates Microorganisms UVC sterilization is becoming increasingly popular as concerns about the quality of indoor air increases. UVGI is proven to be effective in air handling systems to prevent the spread of disease through circulated air and on surfaces and is also effective in many water sterilization applications. UVGI interrupts the transmission of pathogenic organisms including bacteria, viruses, mold and even bioterrorism agents. UV radiation emitted predominantly at 253.7 nm effectively inactivates microorganisms and is referred to as Ultraviolet germicidal irradiation (UVGI).
Ultraviolet (UV) light is electromagnetic radiation with a wavelength that is shorter than visible light and longer than x-rays, emitted at 100 to 400 nanometer (nm). Even with an increase in the use of UV lamps for sterilization, there are still many environments that stand to gain a great deal and improve public health by utilizing Ultraviolet light sterilization systems. Ultraviolet lamps are now being used in many widespread germicidal applications to eliminate harmful pathogens in air, water and on surfaces.
With the increase of tuberculosis in the 1980’s, Ultraviolet light was once again brought to the forefront of medicine and used to combat the spread of this highly contagious and deadly infection. Further studies in the early 20th century confirmed that Ultraviolet light could prevent the spread of infections diseases, on surfaces and in the air, yet it would take many more decades for science and medicine to harness the power of Ultraviolet radiation. Ultraviolet (UV) light has proven effective at eliminating the threat from many well known viruses, dating as far back as 1877 when the first scientific study was recorded concluding that Ultraviolet light provided powerful sterilization properties. UVC robots are being deployed in many facilities to stop the spread of harmful germs and improve the health and comfort of people in various commercial environments.
Current world events have instigated much dialogue pertaining to Ultraviolet light sterilization as an effective way to sterilize homes, businesses and medical facilities including hospitals.