active immunity

The type of vaccination for this disease is called artificial active immunity.

Both types stimulate active immunity against a future infection.

The use of vaccine is the only way to ensure that gilts develop active immunity before conception.

Active immunity can also be generated artificially, through vaccination.

In Europe, the induction of active immunity emerged in an attempt to contain smallpox.

Artificially acquired active immunity can be induced by a vaccine, a substance that contains antigen.

Active immunity results when exposure to a disease organism triggers the immune system to produce antibodies to that disease.

Active immunity is long-lasting, and sometimes life-long.

Only active immunity is long-lasting.

Natural active immunity.

The primary significance of passively acquired antibody is that it interferes with the development of active immunity.

A vaccine induces active immunity when antigens are injected into an animal that cause it to produce desired antibodies itself.

Artificially initiated active immunity.

This is the major advantage to passive immunity; protection is immediate, whereas active immunity takes time (usually several weeks) to develop.

Passive immunity is the transfer of active immunity, in the form of readymade antibodies, from one individual to another.

Twinrix is a vaccine that provides active immunity against both the hepatitis A and hepatitis B viruses.

Naturally acquired active immunity occurs when a person is exposed to a live pathogen, and develops a primary immune response, which leads to immunological memory.

Active immunity often involves both the cell-mediated and humoral aspects of immunity as well as input from the innate immune system.

The vaccines currently available stimulate active immunity against HBV infection and provide over 90% protection against hepatitis B for seven or more years.

The SRDs were developed into a vaccine used to confer active immunity against acute radiation toxicity in immunologically naïve animals.

Many disorders of immune system function can affect the formation of active immunity such as immunodeficiency (both acquired and congenital forms) and immunosuppression.

A vaccine is an antigenic preparation used to produce active immunity to a disease, in order to prevent or reduce the effects of infection by any natural or "wild" pathogen.

To induce active immunity for snake venom, he recommended using a method similar to modern toxoid serum therapy, by drinking the blood of animals which fed on venomous snakes.

In addition, a large proportion of gilts are naturally infected with PPV before they conceive, and as a result they develop an active immunity that probably persists throughout life.

Active immunity is generally long-term and can be acquired by infection followed by B cells and T cells activation, or artificially acquired by vaccines, in a process called immunization.