On 16th of March, Apple made upgrade on their Apple Maps application. For the ease of it’s users they added a Vaccine Finder.
Through the Vaccine Finder you can find out the locations near you offering these services.
Other than that it also updates the users of Covid 19 related information for safety measures like testing locations nearby the place and knowledge related to the disease itself.
Ask Siri or manually to guide to any of the locations while using Apple Maps.