MIXED VACCINE Meaning and
Definition
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A mixed vaccine is a type of vaccine that combines different antigens from multiple infectious agents to provide protection against multiple diseases. It is often formulated by combining several individual vaccines into a single preparation. This approach allows for the administration of a single injection to confer immunity against various pathogens, simplifying the vaccination process.
Mixed vaccines are typically developed to address health concerns where multiple infectious diseases are prevalent, making it more efficient and convenient to administer one vaccine instead of several separate ones. For example, a mixed vaccine can be designed to protect against multiple strains of influenza viruses, different types of respiratory pathogens, or various childhood diseases such as diphtheria, pertussis, and tetanus.
The combination of antigens in a mixed vaccine is carefully selected and formulated to ensure that each component remains effective and does not interfere with the immune response to other antigens. Extensive research and clinical trials are conducted to evaluate the safety, efficacy, and immunogenicity of mixed vaccines before they are approved for public use.
The advantages of mixed vaccines include reducing the number of required injections, minimizing healthcare costs, and improving vaccine coverage rates. However, there may be some limitations, such as potential differences in immune response to each antigen or the need for additional studies to monitor long-term effects.
Overall, mixed vaccines play a crucial role in public health by providing comprehensive protection against multiple diseases, offering convenience to healthcare providers and patients alike.
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A bacterial v. made from killed cultures of more than one bacterial species; see polyvalent v.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MIXED VACCINE
- mixed vaccife
- mixed vaccile
- mixed vaccioe
- mixed vaccinu
- mixed vaccinm
- mixed vaccina
- mixed vaccing
- mixedvaccinne
- m ixed vaccine
- mi xed vaccine
- mix ed vaccine
- mixe d vaccine
- mixed v accine
- mixed va ccine
- mixed vac cine
- mixed vacc ine
- mixed vacci ne
- mixed vaccin e
Etymology of MIXED VACCINE
The term "mixed vaccine" refers to a vaccine that contains multiple types or strains of a specific virus or bacteria. The etymology of the word "mixed" can be traced back to the Latin word "mixtus", which means "mixed" or "blended". It comes from the verb "miscere", which means "to mix" or "to mingle". The term "vaccine" is derived from the Latin word "vaccīnus", which means "of or derived from cows". It originates from the discovery made by Edward Jenner, who observed that milkmaids who contracted cowpox from cows were immune to smallpox. The Latin word "vacca" means "cow". Hence, the word "vaccine" evolved to refer to any substance used to immunize against a specific infectious disease.
