<unk>  (known by its Italian initials VDS, for ) was an Italian vaccine against tuberculosis used from 1948 until 1976, formulated by professor Gaetano<unk>  (1894–1982) of the University of Bologna. The VDS was for some decades the Italian competitor of the French BCG vaccine against tuberculosis.
Salvioli's diffusing vaccine
Tuberculosis vaccines
Malaria vaccine
Schistosomiasis vaccine
AIDS Vaccine Bike Trek
Edible vaccines
V451 vaccine
Cancer vaccine