When doing medical experiments in summer, rabbits will always die without air conditioning. What should I do?

You said that the rabbit was expected to be alive during the operation, but it was too hot to achieve the purpose of the surgical experiment when it died, right? The weather is hot and bacteria breed. First, the operation process should be strictly disinfected. The second laboratory should be equipped with a thermostat. If there is no air conditioner, a fan can be equipped to keep the air circulating. If there is still no suggestion, find some ice cubes and put them aside during the operation.