Not nessisarily , They used a weakened strain in vaccines so you can fight it off and produce antibodies for it . If you are compromised to the point where you cant fight it off you will get sick with it . In this situation you want everyone around the compromised person to have been vaccinated so they dont spread it to them . Cleans habits such as washing hands frequently are also reccomended im sucha case . At anyrate there is almost no way you will have an immune system that weak without knowing so for the most part it will never be a problem unless some major idiocy steps for multiple people . <| sep |> I am so sorry . I have a daughter your age and wouldn ' t even think of doing anything like what your mother did . That ' s absolutely horrifying .