<prompt> Vaccine for yellow fever -Vi polysaccharideRA 27317 DOKA stain  <response>: 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 