Many organisation currently put pressure on employees to work even if they are ill. . There should be a morning protocol of allowing employee who are well to work. Perhaps may have isolated workstation room dedicated for ill employee.
This is excellent idea. It empowers students from young age in community building. There should be a structure or community app, that will record student contributions to the project. (How many under immunised children identified and immunised) This can be gamified to incentivised students. Plus it will also generate data for the government to help better their public policy.