Figures & data
Figure 1. News morning show TV4 invited medical doctor Mikael Sandström to demonstrate handwashing. Heading in Swedish reads in English: “Doctor Mikael’s lesson in handwashing: how to limit infection by 90% (news morning show TV4)” (Nyhetsmorgon TV4, Citation2018). ©2018 TV4.
![Figure 1. News morning show TV4 invited medical doctor Mikael Sandström to demonstrate handwashing. Heading in Swedish reads in English: “Doctor Mikael’s lesson in handwashing: how to limit infection by 90% (news morning show TV4)” (Nyhetsmorgon TV4, Citation2018). ©2018 TV4.](/cms/asset/9e012aee-7832-4208-a222-452744596240/rscg_a_2285754_f0001_oc.jpg)
Figure 2. Prior to the covid-19 pandemic WHO posted videos to demonstrate handwashing under the headline: “how to handwash? With soap and water” (WHO, Citation2015). ©2015 WHO.
![Figure 2. Prior to the covid-19 pandemic WHO posted videos to demonstrate handwashing under the headline: “how to handwash? With soap and water” (WHO, Citation2015). ©2015 WHO.](/cms/asset/a727654f-e2be-48dd-9bdf-28128fc1343f/rscg_a_2285754_f0002_oc.jpg)
Figure 4. Picture of bathroom sink with running water from the tap and the tap handle turned as far as possible in the direction of ‘only hot tap water’. (image by Sven).
![Figure 4. Picture of bathroom sink with running water from the tap and the tap handle turned as far as possible in the direction of ‘only hot tap water’. (image by Sven).](/cms/asset/f44135ee-9b8c-4102-97f6-ac018f83cb86/rscg_a_2285754_f0004_oc.jpg)