Research links:
- https://www.advisory.com/daily-briefing/2020/06/02/coronavirus-surfaces
- https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/how-covid-spreads.html
- https://www.cdc.gov/media/releases/2020/s0522-cdc-updates-covid-transmission.html
- https://baptisthealth.net/baptist-health-news/coronavirus-and-surfaces-know-this-before-grabbing-that-door-knob/
- https://www.dailymail.co.uk/femail/article-8178119/Coronavirus-STOP-opening-doors-pressing-buttons-running-taps-sleeve.html
- https://www.businessinsider.com/coronavirus-jumped-between-people-via-elevator-surfaces-study-2020-7?IR=T
- https://www.telegraph.co.uk/science/2020/03/06/deadly-doorknob-science-coronavirus-contamination/
- https://www.npr.org/sections/health-shots/2020/03/14/811609026/the-new-coronavirus-can-live-on-surfaces-for-2-3-days-heres-how-to-clean-them
- https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/how-covid-spreads.html
- https://www.cdc.gov/media/releases/2020/s0522-cdc-updates-covid-transmission.html
- https://baptisthealth.net/baptist-health-news/coronavirus-and-surfaces-know-this-before-grabbing-that-door-knob/
- https://www.dailymail.co.uk/femail/article-8178119/Coronavirus-STOP-opening-doors-pressing-buttons-running-taps-sleeve.html
- https://www.businessinsider.com/coronavirus-jumped-between-people-via-elevator-surfaces-study-2020-7?IR=T
- https://www.telegraph.co.uk/science/2020/03/06/deadly-doorknob-science-coronavirus-contamination/
- https://www.npr.org/sections/health-shots/2020/03/14/811609026/the-new-coronavirus-can-live-on-surfaces-for-2-3-days-heres-how-to-clean-them