| IBV | infectious bronchitis vaccine; infectious bronchitis virus |
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| IDT | immune diffusion test; instillation delivery time; intradermal typhoid [vaccine] |
| IPV | inactivated poliomyelitis vaccine or virus; infectious pustular vaginitis; infectious pustular vulvo... |
| ISCO | immunostimulating complex [vaccine] |
| IVV | influenza virus vaccine; intravenous vasopressin |
| therapeutic vaccine | An injected therapy consisting of synthetic HIV antigen (for example, gp160) that is administered to people who already have HIV It is supposed to heighten and broaden the immune response to HIV, helping to halt disease progression. (09 Oct 1997) |
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| tuberculosis vaccine | <drug> Live attenuated vaccine for tuberculosis. For groups and health care workers in high endemic areas. Not to be given to individuals with HIV infection. (15 Nov 1997) |
| typhoid-paratyphoid A and B vaccine | A suspension of killed typhoid and paratyphoid A and B bacilli. See: typhoid vaccine. Synonym: TAB vaccine. (05 Mar 2000) |
| typhoid vaccine | A suspension of Salmonella typhi inactivated either by heat or by chemical (acetone) with an added preservative; in the U.S., the combined typhoid and paratyphoid A and B vaccine's have been largely replaced by the monovalent typhoid vaccine because of the lack of evidence of effectiveness of paratyphoid A and paratyphoid B ingredients. (05 Mar 2000) |
| typhus vaccine | A formaldehyde-inactivated suspension of Rickettsia prowazekii grown in embryonated eggs; effective against louse-borne (epidemic) typhus; primary immunization consists of two subcutaneous injections 4 or more weeks apart; booster doses are required every 6 to 12 months, as long as the possibility of exposure exists. A vaccine containing living rickettsiae of an attenuated strain of R. Prowazekii has also been used. (05 Mar 2000) |
| yellow fever vaccine | A living, attenuated strain (17D) of yellow fever virus propagated in embryonated fowl eggs. A suspension of dried mouse brain infected with French neurotropic (Dakar) strain of yellow fever virus, administered topically by the scratch method; not officially recommended in the United States because of meningoencephalitic reactions. (05 Mar 2000) |
| Flury strain vaccine | An inactivated virus vaccine, used for preexposure immunization to persons at high risk of exposure, e.g., veterinarians, and in conjunction with rabies immunoglobulin, for postexposure prophylaxis. The official preparation is human diploid cell vaccine produced from rabies virus grown in cultures of human diploid embryo lung cells and inactivated with propriolactone. It has a much lower incidence of adverse reactions than the previously used duck embryo vaccine. (12 Dec 1998) |
| flu vaccine | The flu (influenza) vaccine is recommended for persons at high risk for serious complications from influenza infection, including everyone 65 or over; people with chronic diseases of the heart, lung or kidneys, diabetes, immunosuppression, or severe forms of anaemia; residents of nursing homes and other chronic-care facilities, children and teenagers on long-term aspirin therapy (and who may therefore be at risk for developing Reye syndrome after an influenza infection), and those in close or frequent contact with anyone at high risk. Persons with an allergy to eggs should not receive influenza vaccine. (12 Dec 1998) |
| live oral poliovirus vaccine | Inactivated poliovirus vaccine (IPV), an aqueous suspension of inactivated strains of poliomyelitis virus (types 1, 2, and 3) used by injection; has largely been replaced by the oral vaccine. See: Salk vaccine. (05 Mar 2000) |
| live vaccine | Vaccine prepared from living, attenuated organisms. (05 Mar 2000) |
| low-egg-passage vaccine | See: rabies vaccine, Flury strain egg-passage. (05 Mar 2000) |