Title: Louis Pasteur accidentally discovered vaccination using attenuated microorganisms by injecting an ol Post by: tapey1996 on Oct 1, 2015 Louis Pasteur accidentally discovered vaccination using attenuated microorganisms by injecting an old bacterial culture into chickens.
Is this true or false? :-\ A) True B) False Title: Re: Louis Pasteur accidentally discovered vaccination using attenuated microorganisms by injecting a Post by: de5iet on Oct 10, 2015 Content hidden
Title: Re: Louis Pasteur accidentally discovered vaccination using attenuated microorganisms by injecting an ol Post by: tapey1996 on Oct 14, 2015 Right to the point, thank you so much.
Title: Re: Louis Pasteur accidentally discovered vaccination using attenuated microorganisms by injecting an ol Post by: de5iet on Oct 14, 2015 You're welcome :)
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