The UK office for National Statistics has created an estimate of exposure to generic disease, and physical proximity to others. Scroll down the profession you want to know about in the bubble plot available at
https://www.ons.gov.uk/employmentandlabourmarket/peopleinwork/employmentandemployeetypes/articles/whichoccupationshavethehighestpotentialexposuretothecoronaviruscovid19/2020-05-11
