Vaccines are divided into domestic and imported ones. Most of the imported cat triplex vaccines cost 40-60 yuan per shot, such as British Intervet and American Pfizer. The domestically produced ones cost 15-35 yuan per shot. Generally speaking, imported vaccines are more expensive but more effective. Because most imported vaccines are transported and stored in a relatively standardized manner and are kept at 2-8 degrees for a long time, there are very few cases of failure caused by high temperatures.