Hib Immunization

Hib Immunization

one Hib immunization is a shot that protects against infection by Haemophilus influenzae type b (Hib) bacteria. It usually works by asking the immune system to create antibodies against bacteria, which can help a person fight infection he or she should later come into contact with the bacteria. usually given as a series of shots, Hib immunization is usually recommended in early childhood, as children under five are most at risk for Hib infection. While generally considered safe for most people, it’s a chance to experience certain side effects from a Hib immunization and there are certain people for whom the experts do not recommend it.
As with most vaccines, an hib immunization to mimic the body’s natural immune defenses. When a person becomes infected with hib, his or her immune system creates specific antibodies designed to help fight back against the bacteria, but serious health problems, such as meningitis, pneumonia, and even death may occur as the bacteria spread throughout the body before this immunity fully kicks in. one hib vaccine can prevent these complications by asking the body to create Hib antibodies before an infection actually exist. It does this by introducing a small amount of inactive hib into the body, causing the immune system to create antibodies targeted but not cause Hib infection. if a person subsequently comes into contact with hib, he or she should be able to avoid getting seriously ill because the immune system will be able to fight bacteria from the start.
the hib immunization series are usually given in early childhood. this is because Hib most often affects children under five. to ensure lasting immunity against Hib, health-care providers generally recommend getting children more doses of vaccine given over a period of approximately one year, often starting around two months of age. There are several versions of the Hib vaccine, and the exact number and timing of required doses may vary depending on the version used. in addition to small children, the experts also recommend hib immunization series for people with weakened immune systems, such as those with HIV or who are taking chemotherapy.
Many people who get a hib vaccine experience no side effects. If side effects occur, they are generally mild and may include low-grade fever and swelling where the shot was given. in rare cases, serious side effects, such as allergic reaction, seizures, and difficulty breathing may occur. Experts generally recommend against further doses of Hib vaccine in people who have had an allergic reaction. they also generally recommend against giving one Hib immunization to children who are less than six weeks old, and people who are more than mildly ill at the time of vaccination are considered.

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