> * a heavy involvement of illegal aliens in "services", the "trades" and "agriculture" in places like California. These people work hard at being "invisible" b

> * a heavy involvement of illegal aliens in "services", the "trades" and "agriculture" in places like California. These people work hard at being "invisible" because if they become visible they get deported; a result of it is that people don't have a realistic image of this work and in the people that do it Good point. This is a big problem when it comes to COVID. This invisible sector has been been working hard and that sector of the economy going. But they don't have health insurance. Because of the invisibility requirement, they don't have access to the same medical resources, and definitely would not have the same health seeking behaviour as 'non-invisible' people. Are these people even in the COVID vaccination plans?