No, No, No. Vaccine prevents disease.If you catch it you can spread it dummy.
Dont know for sure but it's definitely possible. Vaccines dont necessarily keep you from catching anything. They make it less severe.
vaccine | Definition, Types, History, & Facts | Britannica
www.britannica.com/science/vaccine
Vaccine, suspension of weakened, killed, or fragmented microorganisms or toxins or of antibodies or lymphocytes that is administered primarily to prevent disease.Vaccine - Wikipedia
en.wikipedia.org/wiki/Vaccine
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.