Sihai network

What to do with the rabies vaccine? Do you need to replant?

With the growing of the event of long-term vaccine, some families who have just been vaccinated are very worried. What about the production of rabies vaccine with long-term biology? Is the long-term biology rabies vaccine fake? Does it need to be replanted?

How to produce rabies vaccine with long life organism?

For those who are currently vaccinating against rabies, experts suggest using rabies vaccine produced by other manufacturers to complete follow-up doses. It is understood that although it is generally not recommended to change vaccine manufacturers midway, the World Health Organization believes that all cell cultured rabies vaccines can be interchanged, so in case of special circumstances, they can also be changed midway.

Because the safety test of vaccine in China is batch test, there is no need to worry about the side effects of vaccine itself. According to the current information, there are two situations:

First, the batches of vaccines with problems from the manufacturers involved have not been put on the market and have been sealed. It can be considered that the vaccines in the market and in circulation have not involved this problem.

Second, the vaccine manufacturers in the market have informed them to stop using and seal up immediately, and the GMP has been recycled. There is no definite information about the vaccines that have been in the market for the time being. But at present, there is no notice about whether the rabies vaccine that has been sold and used by the manufacturers involved in vaccination needs to be supplemented or strengthened, so there is no need to deal with it alone, and there is no need to panic. What should be done to vaccinate the long-lived rabies? Expert advice

Suggestion 1: for those who have been inoculated with 5 doses of Changchun Changsheng crazy vaccine, I suggest to wait for the follow-up investigation results and opinions of the state.

At present, although rabies vaccine is almost required for dogs and cats, most dogs and vaccines actually do not carry rabies virus. From the point of view of hindsight, it can be said that more than 99% of rabies vaccine is wasted, and only 1% is meaningful.

In most cases, the incubation period of rabies is 1~3 months. If an invalid vaccine has been inoculated and it has exceeded 3 months, it is likely that the biting animal does not carry the rabies virus (or the correct wound treatment has cleared the virus).

If it can be known that the biting animals survive for more than 10 days (or even more than 5 days) after biting, it means that the saliva of the biting animals does not contain rabies virus, even if they are vaccinated with invalid vaccine, they can be at ease.

Finally, I sincerely believe that even if Changchun Changsheng falsifies the content of the effective ingredients of crazy seedlings, it should not be crazy to create completely invalid crazy seedlings, and hope is just short of weight. In this case, it is likely that the vaccination involved will produce enough protective antibodies, rather than no antibodies at all.

The above analysis is the reason for my suggestion. If the future national investigation results show that the fraud of the effective ingredients of rabies vaccine is very serious and the vaccine needs to be supplemented, please follow the official opinions.

Suggestion 2: for those who are inoculated with Changchun Changsheng rabies vaccine, I suggest to use the rabies vaccine of other companies to complete the follow-up dose times (it is not recommended to re inoculate all doses for now).

Although it is generally not recommended to change the vaccine manufacturer midway, if it has to be changed for various reasons, it is completely acceptable. According to the World Health Organization, all cell cultures can be interchanged.