What people do they get a shot?

It seems there might be a typo or missing context in your question. If you're asking about who receives vaccinations, generally, vaccines are administered to people based on age, health conditions, and risk factors, such as children receiving routine immunizations and adults getting vaccines like the flu shot or COVID-19 vaccine. Healthcare providers also prioritize frontline workers and vulnerable populations during outbreaks. If you meant something else, please clarify!