<prompt> All of the following statements are true about DPT vaccine EXCEPT:It should be stored in deep freezerExposure to direct sunlight when in use should be avoidedStored stocks are needed for the months at PHC levelHalf used ls should not be put back into the cold chain after the session, if the vaccine l septum has been submerged in water  <response>: DPT Vaccine: - Given against Diphtheria, Peussis Tetanus infections. - It is less sensitive to heat damaged by freezing. Stored at 2-8oC - It is stored in middle racks of refrigerator. - Open l policy is applicable - Allows the reuse of paially used multi-dose ls in subsequent immunization sessions up to 4 weeks provided Expiry date not reached Cold chain is maintained Date of opening of l is mentioned Aseptic technique is used to withdraw vaccine Vaccine l septum not submerged in water - It is sensitive to light. Hence direct contact with sunlight is avoided. 