Now, THIS is Halloween costume goals!! @ktlesser dressed up as Jonas Salk, who developed the first Polio vaccine in the 1950s! 
#GIANTmicrobes #goals #Halloween #jonassalk #polio #endpolionow #rotaryinternational
giantmicrobes





Now, THIS is Halloween costume goals!! @ktlesser dressed up as Jonas Salk, who developed the first Polio vaccine in the 1950s! #GIANTmicrobes #goals #Halloween #jonassalk #polio #endpolionow #rotaryinternational