AQUEOUS VACCINE Meaning and
Definition
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An aqueous vaccine refers to a type of vaccine that is formulated as a liquid solution. The term aqueous is derived from the Latin word "aqua," meaning water, indicating that this vaccine is primarily water-based. It is composed of various antigens, weakened or dead pathogens, or parts of pathogens that stimulate an immune response in the recipient.
Aqueous vaccines are typically administered through injection, although some may be available in oral or nasal forms. The liquid formulation allows for easy delivery and absorption into the bloodstream, ensuring a rapid immune response. The vaccine's aqueous nature enables efficient distribution of the protective antigens to the immune cells, enhancing their ability to recognize and destroy the targeted pathogens.
This type of vaccine is widely used in healthcare settings to prevent the spread and severity of infectious diseases. Examples of common aqueous vaccines include those against influenza, hepatitis B, and polio, among others. Aqueous vaccines are typically stored at appropriate temperatures to maintain the stability and efficacy of the antigens.
Overall, an aqueous vaccine is a liquid-based formulation containing antigens that elicit an immune response to protect against specific diseases. It plays a crucial role in public health by preventing the transmission of infectious agents and reducing the incidence of related illnesses.
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A v. having physiological salt solution as the vehicle, distinguished from lipovaccine.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for AQUEOUS VACCINE
- zqueous vaccine
- squeous vaccine
- wqueous vaccine
- qqueous vaccine
- a1ueous vaccine
- a2ueous vaccine
- awueous vaccine
- aaueous vaccine
- aqyeous vaccine
- aqheous vaccine
- aqjeous vaccine
- aqieous vaccine
- aq8eous vaccine
- aq7eous vaccine
- aquwous vaccine
- aqusous vaccine
- aqudous vaccine
- aqurous vaccine
- aqu4ous vaccine
- aqu3ous vaccine
Etymology of AQUEOUS VACCINE
The word "aqueous" originated from the Latin word "aquaeus", derived from "aqua" meaning "water". It entered the English language in the late 16th century and pertains to any solution or substance that contains water.
The word "vaccine" has a more recent origin, stemming from the Latin word "vaccinus", which means "of or pertaining to cows". The term was first used by Edward Jenner in 1796 when he developed the smallpox vaccine using material from cowpox sores to provide immunity against the disease.
When we combine these two terms, "aqueous vaccine" refers to a vaccine that is prepared in a watery solution or contains water as a primary component of its formulation.
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