Effect of government procurement of classical swine fever vaccine

Some people say that the classical swine fever vaccine procured by the government is not effective! Many of our farmers don't need it now! Now we all spend money on cell vaccines! I hope everyone will discuss it! The vaccines purchased by the government may be good, but the environment in the process of midway transportation and graded transshipment may not be guaranteed. Classical swine fever here is Hangzhou Yibang spleen vaccine, the effect is still very good, for many years, has not been sent, spleen vaccine should be better than cell vaccine. Trust the government! Believe in the credibility of the country! Don't go around talking for your own self-interest!-- Yes, I agree with what I said upstairs-- the national policy is good! But how many things can really reach the hands of farmers? -- Classical swine fever vaccines purchased by the government, all of which are big domestic brands, can be guaranteed in quality and distributed completely free of charge. if anyone encounters the phenomenon of charging, they can report to the government. Trust the government! Believe in the credibility of the country! Don't talk around for your own self-interest! I agree! -- the government procurement vaccine is still good. Our farm has been using the government procurement vaccine of China Animal Husbandry. At the beginning of the year, we went to Beijing to test classical swine fever antibody. The effect is still good-thank you, now I know! -- who are the people who say nice things about it? No one here uses it from the government! There are also a lot of people around saying that the effect of the free vaccine is not good. My pig had an accident two days ago. It was really desperate.