Haemophilus influenzae type b vaccine
Release time : 06/15/2025 09:30:01
Bacterium Haemophilus influenzae sounds like a scary name, but it's actually very harmful to babies. It can cause meningitis, pneumonia, sepsis, arthritis, and esophageal inflammation.
Haemophilus influenzae type B vaccine is specifically designed to help babies fight off this bacteria! It's a vaccine that is routinely immunized in children in the Western countries.
Babies start their vaccinations at three months of age, with one to two-month intervals between doses. After three doses, the vaccine can successfully produce antibodies! It's widely recognized that infants and young children are susceptible to various types of infectious diseases. Therefore, it is crucial to prevent infections through vaccinations from birth onwards. The Haemophilus influenzae type B vaccine is one of the vaccines included in the pediatric immunization schedule, designed to protect against infections caused by B type H. influenzae, which is suitable for infants and toddlers over 2 months old.
Generally, infants aged 2 or 3 months to children aged 5 years are the target population for the B Haemophilus influenzae type b vaccine.
The bacteraemia vaccine can help prevent the invasive infections caused by B. influenzae, including meningitis, pneumonia, sepsis, cellulitis, arthritis and tonsillitis.
The vaccination process for the B Streptococcus pneumoniae vaccine, also known as Hib vaccine, is not mandated by the national vaccination program and does not require every infant to be vaccinated. However, if you have the resources and your baby's condition is suitable, it is recommended that you vaccinate your child with the B Streptococcus pneumoniae vaccine.
What are the various processes for administering the B Streptococcus pneumoniae vaccine? Typically, after disinfection of the skin at a point approximately one-fourth from the top and three-fourths from the bottom on the buttocks or in the upper outer quadrant of the deltoid muscle, the vaccine is administered via intramuscular injection.
From the age of 3 months, it is recommended to administer three vaccinations every 1 or 2 months.
The booster shot is given at 18 months.
6-12 For month-old children, injection (0.5ml) once every 1 or 2 months for a total of two times.
Booster shots should be administered at 18 months.
1-5 For one-year-old children, only one injection (0.5mI) is needed.
It is necessary to vaccinate Haemophilus influenzae type b vaccine because the HIB virus is transmitted through the air and droplets. Infants under the age of 5 are easily infected. Once infected, they can easily cause pneumonia, sepsis, meningitis and other diseases, so parents are recommended to vaccinate their babies! The vaccination price of Haemophilus influenzae type b vaccine Although it is said that Haemophilus influenzae type b vaccine is not a vaccine in the national plan, many parents will want to vaccinate their babies after considering their baby's health to prevent the attack of the disease.
Currently, Haemophilus influenzae type B vaccine is charged according to regulations for vaccination in China. What is the specific price? Let's take a look below! Hemophilus influenzae type B vaccines are mainly divided into two types: domestic Hemophilus influenzae type b vaccines and imported Hemophilus influenzae type b vaccines. The immune effects of the two are similar, except that the imported Hemophilus influenzae type b vaccines may have fewer side effects after injection, but at the same time, the price of imported vaccines will be more expensive than that of domestic vaccines.
The price of domestic Haemophilus influenzae type B vaccines is between 65 and 80 yuan, and the price of imported Haemophilus influenzae type B vaccines is between 110 and 120 yuan.
Under normal circumstances, a total of 3 doses are required for this course of injection of Haemophilus influenzae type b vaccine. That is, if the domestic Haemophilus influenzae type b vaccine is injected, the total cost of 3 doses is about 200 yuan.
And the price for the B-type influenza hemagglutinin vaccine injections, three doses totaling more than 300 yuan.
The B-type Streptococcus Pneumoniae Vaccine is the most effective method to prevent infants from being infected by B-type Streptococcus Pneumoniae. The pharmacological effect of B-type Streptococcus Pneumoniae vaccine is to induce antibodies against capsular polysaccharides of B-type Streptococcus Pneumoniae, so as to ensure that the baby can not be invaded by Hib bacteria and better protect health and safety.
What is the dosage and administration method for the B-hemolytic Streptococcus Pneumoniae vaccine? Starting at 3 months of age, one dose (0.5 ml) should be administered every 1 or 2 months, totaling three doses.
Inoculation is to be done at 18 months.
Infants aged 6-12 months are to receive one injection (0.5 ml) every 1 or 2 months, for a total of two injections.
Booster shots should be administered at 18 months.
For children aged 1 to 5 years, a single dose of the B-Hydrocortisone vaccine (0.5mI) is sufficient for protection against diseases caused by Haemophilus influenzae type b (Hib). However, some adverse reactions may occur among infants receiving this vaccination. This is a concern for many parents considering vaccinating their children. Below, we will discuss which specific adverse reactions can be anticipated. Clinically, common side effects of the B-Hydrocortisone vaccine are observed in infants and young children within 12 to 24 hours after vaccination. These symptoms include redness, swelling, pain, tenderness, and itching at the injection site. However, these symptoms generally subside quickly.
2. Common side effects observed after vaccination 6 hours include localized redness and pain at the injection site, which typically subsides or weakens within 24-48 hours without affecting health.3. Less frequently, individuals may experience symptoms such as muscle pain, joint pain, headache, discomfort, and fever, which if severe necessitate hospital examination and treatment. If the symptoms are mild, they can gradually improve on their own.
Further, a small number of individuals who are allergic to egg protein may also exhibit anaerobic reactions after receiving the Haemophilus influenzae type B vaccine.
Bacterial Influenza Hemagglutinin (Hib) Vaccine Instructions: Parents must understand the precautions associated with administering the Bacterial Influenza Hemagglutinin (Hib) vaccine to their children, in order to effectively prevent adverse reactions. Let's explore these together! 1. Before use, shake well. If there are lumps that do not dissolve upon shaking, foreign objects, cracks in the bottle, products that have frozen, labels that are unclear or expired, and are not suitable for use.
2. Immunosuppressive therapy or immunodeficiency can reduce the immune response to vaccines.
3. This vaccine can be administered concurrently with the measles-rubella-mumps vaccine, diphtheria-pertussis-tetanus vaccine, and polio vaccine; however, it should be injected at two different sites.
4. In children with fever, acute illnesses, especially infectious diseases or active stages of chronic conditions, the use should be postponed.
5. It is known that individuals with an allergic reaction to one of the vaccine components, particularly those who are sensitive to tetanus toxin, should not be given this vaccine if they have severe heart disease, hypertension, liver or kidney diseases.
6. Injections should not be administered through blood vessels; it is essential to ensure the needle is not inside the blood vessel.
7. It can be used at the same time as diphtheria, pertussis, tetanus, poliomyelitis, measles, mumps, rubella, and pneumococcal vaccines, but cannot be injected in the same place.
8. It is recommended that 2 people under a month old and individuals aged 6 and above do not receive this vaccine.
If children under the age of one are unfortunately infected with hib, they should still be vaccinated because these children cannot produce enough antibodies after natural infection.
9. This vaccine is limited to infant vaccination and is prohibited for pregnant women.
The medical part covered in this article is for reading and reference only.
If you feel unwell, it is recommended to seek medical attention immediately, and the medical diagnosis and treatment will be subject to offline diagnosis.