The most heat sensitive vaccine i s-
- non stabilised OPV is highly heat sensitive and should be stored at -20degC in a deep freeze until used. - a primary problem of OPV is the instability of vaccine at high ambient temperature. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:207 <\p>
Measles
Hepatitis B
DPT
OPV
Communicable diseases