| Source | ||
| Sun or UVB augmented lighting | Vit D | Kill virus* |
| UVC air cleaner | - - - - | Kill virus* |
UVC from the sun does not reach the surface of the earth
UVB from the sun, etc, kills viruses, but not as well as UVC
* Killing virus ==> reduce infecting self & others
- The effect of ultraviolet light upon absenteeism from upper respiratory infections in New Haven schools. 1951 PMID: 14847002
Download the PDF from Vitamin D Life - USE OF ULTRAVIOLET RADIATION IN REDUCTION OF RESPIRATORY CROSS INFECTIONS JAMA 1943 doi:10.1001/jama.1943.02840120010003
Download the PDF from Sci-Hub via Vitamin D Life - Using Ultraviolet Germicidal Lights for Air Cleaning
"In a study within three office buildings, UVGI systems were turned on and off multiple times while not informing occupants. Work related self-reported acute health symptoms were assessed using questionnaires. There were statistically significant 20% to 40% decreases in symptoms during periods of UVGI system operation." - UV-C reduces pediatric viral respiratory illness by 44% reporting on 2018 study
- UV LIGHT: A NEW TOOL FOR DISEASE PREVENTION Princeton Public Health Review of 3 studies - 2018
- The effect of ultraviolet-C technology on viral infection incidence in a pediatric long-term care facility| June 2018
Download the PDF from Vitamin D Life - Are Your Air Ducts a Cold and Flu Risk? How to Fight Back! Air duct cleaning, Ultraviolet air purifiers, HEPA air filters
Many UVC air purifiers for homes, hospitals, offices
Natural UV from the sun also helps: more Vitamin D and kill viruses
- Exposure to solar ultraviolet radiation and respiratory tract symptoms in 1-year-old children - 2004 DOI: 10.1111/j.1600-0781.2004.00110.x
Download the PDF from Sci-Hub via Vitamin D Life
Children getting more UVB from the sun had fewer coughs, runny noses
See also Vitamin D Life
- More UV and vitamin D, less infectious disease – Jan 2017
- UVB added in classroom reduced cavities, increased height, increased academics. etc
- Vitamin D from low cost UVB lamps
Adding a few of these lamps to existing classroom or office lighting might do the job for < $500. - All items in category UV and vitamin D
334 items - Top UK soccer coach installed vitamin D booths in his club – Dec 2012
- UV lamps were used in WWII bunkers
- Overview Influenza and vitamin D
- How you can greatly cut your chance of getting the flu (vitamin D just twice a month)
Items in both categories Virus and UV are listed here:
- More UVB, less Coronavirus – including SARS-CoV-2 – Aug 2020
- Less COVID-19 at high altitude due to more Vitamin D or other possible reasons – July 2020
- Far fewer COVID-19 deaths in the summer (Europe, Canada)
- High-altitude Cusco, Peru has far lower rate of COVID-19 than others (high UVB and Vitamin D) - June 2020
- Influenza Virus aerosols killed by 10 minutes of sunlight (far faster if use UV-C) – Nov 2019
- Influenza Virus aerosols killed by 10 minutes of sunlight (faster if use UVB, UVCC– Nov 2019
- Ultraviolet light kills cold and flu viruses, and generates Vitamin D in the skin
All of the studies in Breathing and Virus are listed here:
- Superspreaders appears to have viscous lung fluids – Oct 2020
- COVID-19 lung death 4X more likely in Iran if less than 25 ng of vitamin D – Oct 30, 2020
- Acute viral respiratory infections reduced by Vitamin D - overview of 20 reviews - Aug 2020
- COVID ARDS deaths 2X more likely if less than 10 ng of Vitamin D – Aug 8, 2020
- Respiratory viral infection (RSV) and low vitamin D – July 2020
- Zinc, respiratory tract infections and COVID-19 – July 2020
- Vitamin D reduces viral respiratory infections – editorial April 18, 2020
- Viral infection wheezing 24X more likely if less than 15 ng of Vitamin D – Dec 2019
- Ultraviolet light kills cold and flu viruses, and generates Vitamin D in the skin
- Respiratory Virus risk reduced 35 percent by Vitamin D (14,000 IU weekly) – RCT Oct 2018
- Common cold prevented and treated by Vitamin D, Vitamin C, Zinc, and Echinacea – review April 2018
- Half the risk of Influenza -A in infants taking 1200 IU of vitamin D for 4 months – RCT Jan 2018
- Severe Pertussis is 1.5 times more likely if poor vitamin D receptor – Feb 2016
- Immune response to respiratory viruses – vitamin D connection – review May 2015
- Colds and flu prevented and treated by Vitamin D - many studies
- Influenza reduced by 1.7 with 1200 IU D3, also reduced related asthma by 6X – RCT May 2010
Ultraviolet light kills cold and flu viruses, and generates Vitamin D in the skinPrinter Friendly PDF this page! Follow this page for updates2891 visitors, last modified 02 Mar, 2020, This page is in the following categories (# of items in each category)Breathing382 UV and Vitamin D 334 Virus 379 Attached files
ID Name Comment Uploaded Size Downloads 11164 Germ Guardian.jpg admin 06 Jan, 2019 15:31 5.02 Kb 700 11163 UV light.jpg admin 06 Jan, 2019 15:30 30.84 Kb 963 11162 pediatric long-term care facility.pdf admin 06 Jan, 2019 15:14 348.91 Kb 133 11161 UVC viral 2018.pdf PDF 2018 admin 06 Jan, 2019 15:05 348.91 Kb 207 11160 RTI 1 year olds.pdf admin 06 Jan, 2019 14:55 69.49 Kb 196 11159 Cross infections.pdf admin 06 Jan, 2019 14:42 3.90 Mb 252 11158 New Haven schools.pdf admin 06 Jan, 2019 14:35 1.05 Mb 220 See any problem with this page? Report it (FINALLY WORKS)