Ensure that vaccinator carries the vaccines in a proper way

Foot and Mouth disease vaccine is to be brought under the cover of ice but NOT frozen as frozen vaccine are useless. It is also true when you purchase vaccines from a medicine shop.

Vaccine for diseases like HS (Haemorrhagic Septicemia), B Q (Black Quarters) is not necessarily to be carried in ice but they are to be carried in a well-protected (from sun) box and are to be kept in cool and dry place.
...