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In order to "save" Stewie from autism, Peter and Lois decide not to vaccinate him and then proceed to convince the rest of Quahog to follow suit. Stewie runs away to save himself from diseases until Sean Penn swoops in to save the day and brings vaccines to the whole town.
First Air Date : Jan 31, 1999
Last Air date : Apr 17, 2024
Episode : 423 Episode
Season : 22 Season
Runtime: 22:14 minutes
Studio: FOX
Country: United States of America