What is the difference between injection and vaccine

Most immunisations need to be given several times to build long-lasting protection. A child who has been given only 1 or 2 doses of the DTPa vaccine is only partially protected against diphtheria , tetanus and pertussis whooping cough and may become sick if exposed to these diseases until they have all the doses they need.

However, some of the new vaccines, such as the meningococcal ACWY vaccine, provide long-lasting immunity after only one dose. The protective effect of immunisations is not always lifelong.

Some, like tetanus vaccine, can last up to 10 years depending on your age, after which time a booster dose may be given. Some immunisations, such as whooping cough vaccine, give protection for about 5 years after a full course. Influenza immunisation is needed every year due to frequent changes to the type of flu virus in the community. Even when all the doses of a vaccine have been given, not everyone is protected against the disease. Booster doses are needed because immunity decreases over time.

In Australia, vaccines are funded by the National Immunisation Program and protect millions of Australians from vaccine-preventable diseases. Learn more here about the development and quality assurance of healthdirect content. Immunisation is a simple, safe and effective way of protecting children against certain diseases.

Discover more about childhood vaccinations. Information for consumers on vaccines, immunisation programs and immunisation records for you and your children. Read more on SA Health website. Your immunisation history statement has all your vaccines that have been recorded on the Australian Immunisation Register AIR.

On this page Immunisation or vaccination — what's the difference? Australia's National Immunisation Program Immunisation is a safe and effective way of protecting you and your child against serious diseases. Read more on Department of Health website.

You can get vaccinations from a range of vaccination providers, including your local GP and school-based immunisation programs. Find out how to protect your kids from infectious diseases. Keep up to date with the Childhood National Immunisation Program schedule. Read more on Immunisation Coalition website. Section Navigation. Facebook Twitter LinkedIn Syndicate. Immunization: The Basics. Minus Related Pages. Links with this icon indicate that you are leaving the CDC website.

For example, a scientist might inoculate an algae bacteria into a petri dish with the intention of studying it later after the bacteria reproduces and grows into a larger sample. The noun immunity means that someone or something is immune to something.

In medicine, we describe a person as being immune to a disease. This means that the body is able to quickly recognize a disease and produce molecules known as antibodies to fight against it. Antibodies act like bodyguards of your, well, body and kill any disease that would try to harm it. For a more thorough explanation of how antibodies work to battle disease, check out our profile on them here. Vaccination is directly related to immunization when it comes to the human body.

Some vaccines cause the body to be immune to a disease for a very long time. Of the three words, vaccinate is the most narrow because it specifically means to give a vaccine to someone. Inoculate is more general and can mean to implant a virus, as is done in vaccines , or even to implant a toxic or harmful microorganism into something as part of scientific research.

Immunize is the most general of the three words and can mean to grant immunity to a wide variety of things, not just diseases. Feedback Tired of Typos? Word of the Day. Meanings Meanings. First, what is a vaccine? What does vaccinate mean? What does inoculate mean? What does immunize mean? How to use vaccinate , inoculate , and immunize Of the three words, vaccinate is the most narrow because it specifically means to give a vaccine to someone.

Vaccinate : I volunteered to help the nurses vaccinate the kids against the flu.