How would a vaccine that can connect you to the internet theoretically work? Requirements: * it's a "vaccine" in that it's something introduced into your body

How would a vaccine that can connect you to the internet theoretically work? Requirements: * it's a "vaccine" in that it's something introduced into your body to prompt your body to make something else itself * either you can access some information from the internet or you can be accessed in some way from the internet or both * assume the patient has a smartphone with data access