Efficacy of Vaccine

The vaccine commonly used on the market now is Intervet (Chongbiwei) from the Netherlands. ) and American Pfizer (Weijia) are two world-famous brands. Let’s talk about the functions and methods of various imported vaccines. Note: Several combinations of vaccines refer to preventing several diseases, not that several combinations require several injections.
Double vaccine: prevents canine distemper and canine parvovirus;
Quadruple vaccine: prevents canine distemper, canine parvovirus, canine parainfluenza, and canine adenovirus;
Pentate vaccine: The prevention of canine distemper, canine parvovirus, canine parainfluenza, canine adenovirus type I and type II (canine infectious hepatitis virus, canine infectious tracheitis) is actually quadruple vaccine;
Sixth vaccine: prevention of canine distemper , canine parvovirus, canine parainfluenza, canine adenovirus type I, type II (canine infectious hepatitis, canine infectious tracheitis) and leptospira;
Eight-combination vaccine: prevents canine distemper, canine parvovirus , canine parainfluenza, canine adenovirus type I, type II (canine infectious hepatitis, canine infectious tracheitis), canine coronavirus, leptospirosis, jaundice-hemorrhagic leptospira (rarely used in China); and The 3-7 vaccines on the market are almost all domestically produced vaccines.

Sequence of injection of dog vaccines

Next, let’s talk about the sequence of commonly used vaccinations for pet dogs. Generally, puppies can start vaccination one week after weaning, which is about 28-45 days. The injection sequence It is: 2 combinations + 4 combinations + 4 combinations + rabies, 4 combinations + 4 combinations + 4 combinations + rabies, or 4 combinations + 4 combinations + 6 combinations + rabies. The interval between each injection is 15-20 days, that is to say, when you give After the dog has received the first injection, wait 20 days before getting the next one (preferably an interval of 20 days). The rabies vaccine can be given ten minutes after the last injection of vaccine. From now on, you only need to take a supplemental injection of 4+rabies or 6+rabies every year.

Precautions for vaccination

Anthelmintic drugs cannot be given during the vaccination period, but can be given one week before or one week after the injection. Why do vaccines require three injections? Because the dog has started to produce antibodies after the first two-shot injection, but it is very weak, so it is generally necessary to continue to vaccinate around 20 days to enhance the dog’s antibodies. The same principle applies until the third injection is given, in order to achieve Dogs are immune throughout the year. Dogs carry breast milk antibodies while they are breastfeeding, and after the puppies are weaned, the maternal antibodies rapidly decrease until they disappear completely.
Normally speaking, the immunization rate of imported vaccines can reach more than 95%. The vaccines should be refrigerated and stored at 2-8 degrees, rather than frozen. The vaccine powder is freeze-dried powder (block). If your vaccine powder has all spread out, it may have expired, please replace it! Adult dogs should receive a 4-shot injection every year+rabies or 6-link +rabies, it should be noted that the vaccine must be of the same brand.