Do the math when measuring social distancing: two metres is not
![](https://images.theconversation.com/files/436523/original/file-20211209-188518-9miij5.jpeg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip)
Why haven’t people gotten upset about how our social distancing signs are fostering innumeracy?
![](https://www.szlh.gov.cn/img/2/2961/2961914/7266082.jpg)
How do you protect yourself and others from COVID-19?-LUOHU GOVERNMENT ONLINE
![](https://cdn2.vectorstock.com/i/1000x1000/06/81/social-distancing-keep-15-meter-distance-vector-37710681.jpg)
Social Distancing Icon Keep Meter Or Feet Vector Image, 40% OFF
![](https://cloudfront-us-east-1.images.arcpublishing.com/pmn/NGBMJOHS3ZFOPMUREVPO535DDQ.jpg)
If I'm wearing a mask and six feet away from someone with COVID-19, have I been exposed?
![](https://www.stocksigns.co.uk/wp-content/uploads/2020/05/COVID-19-Signs_SOCIAL-DISTANCING-copy-3.jpg)
Social Distancing - Please keep 2 metres apart - Stocksigns
![](https://cdn.vox-cdn.com/thumbor/a6MjccNuZVQvE1CXVwi818RFbbg=/442x130:1511x690/fit-in/1200x630/cdn.vox-cdn.com/uploads/chorus_asset/file/19807997/social_distancing_cumulative_cases.jpg)
Coronavirus: The math behind why we need social distancing, starting right now - Vox
![](https://media.springernature.com/m685/springer-static/image/art%3A10.1007%2Fs11554-022-01203-5/MediaObjects/11554_2022_1203_Fig3_HTML.png)
Developing a real-time social distancing detection system based on YOLOv4-tiny and bird-eye view for COVID-19
![](https://www.eganchernoff.info/storage/Professor%20Banner%20old%20photo.png)
eganchernoff - Publications (by year)
![](https://miro.medium.com/v2/resize:fit:1400/1*XcXT9eNuHRQMOUEf_gAB9A.png)
Coronavirus: Why You Must Act Now, by Tomas Pueyo
![](https://www.visualcapitalist.com/wp-content/uploads/2020/03/The-Math-Behind-Social-Distancing-Shareable-Final-1000x600.jpg)
The Math Behind Social Distancing - Visual Capitalist
![](https://www.visualcapitalist.com/wp-content/uploads/2020/03/early-social-distancing-2.jpg)
The Math Behind Social Distancing - Visual Capitalist
![](https://c.files.bbci.co.uk/1575B/production/_112899878_index_social_distancing_rule_976.png)
Coronavirus: Could social distancing of less than two metres work?
![](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-021-84907-1/MediaObjects/41598_2021_84907_Fig1_HTML.png)
Determining the level of social distancing necessary to avoid future COVID-19 epidemic waves: a modelling study for North East London