They obviously have a better grasp of the statistics , but still , I ' m sure they stole that from Stanford . <| sep |> Yup , there is a struggle to find a line between protecting workers and being so over protective that it inhibits the job . Eye protection is great and as far as I know doesn ' t cause any problems , but what about rubber gloves ? While it ' s great to be insulated in electric work , it doesn ' t work so well with tiny screws in confined spaces . So you have other methods like lockout tagout to keep people from dying . In this case requiring regular testing and detailed record keeping , according to the people actually doing the job feel that that is sufficient . I am not an epidemiologist so fucked if I know if they are right .