Yellow Fever vaccination stas protection after how many days of injection -: (A) 5 days, (B) 10 days, (C) 15 days, (D) 20 days
Answer is B. <p> yellow fever vaccine:- 17 D vaccine Live attenuated prepared from a non virulent strain (17D strain). Administered subcutaneously at the inseion of deltoid . Single dose 0.5 ml irrespective of age. Revaccination after 10 years. Storage: +5 to -30 deg celcius. Yellow fever vaccine production centre in India- central research institute, kasauli. Protection offered after 10 days of injection. {Reference: park&;s textbook of preventive and social medicine, 23rd edition, pg no.283}</p