STOCK VACCINE Meaning and
Definition
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A stock vaccine refers to a type of vaccine that is manufactured in large quantities and stored for future use. It is produced in bulk and typically contains a mixture of various viral, bacterial, or protein-based components that are essential for activating the immune system to produce an immune response against specific infectious diseases.
The term "stock" indicates that these vaccines are pre-produced and stored in large volumes, ready to be distributed and administered to individuals when required. Stock vaccines are often created using a standardized formulation that remains consistent across multiple batches to ensure reliability and efficacy. This helps in maintaining a constant supply of vaccines for routine vaccinations, epidemic control programs, or emergency situations.
Stock vaccines undergo rigorous quality control procedures and are stored under specific conditions to maintain their stability and efficacy. They are usually kept refrigerated or frozen to preserve their potency and prevent degradation of the vaccine components.
The utilization of stock vaccines has contributed significantly to global immunization efforts, allowing healthcare systems to efficiently administer vaccines to a wide population. Additionally, stock vaccines help to optimize vaccination campaigns, as they facilitate timely responses to emerging disease outbreaks or public health emergencies by ensuring the availability of vaccines without the need for time-consuming manufacturing processes.
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• A bacterial vaccine made from any of the species, not from one individual strain, distinguished from an autogenous vaccine.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for STOCK VACCINE
- stock vaccinu
- stock vaccinm
- stock vaccina
- stock vaccing
- stockvaccinne
- stwockvaccine
- stoockvaccine
- s tock vaccine
- st ock vaccine
- sto ck vaccine
- stoc k vaccine
- stock v accine
- stock va ccine
- stock vac cine
- stock vacc ine
- stock vacci ne
- stock vaccin e
Etymology of STOCK VACCINE
The word "stock" in "stock vaccine" refers to a large supply or collection of something. In this context, it refers to a supply of pathogens or antigens used to make vaccines. The term "stock" has its origins in Old English, where it referred to a tree trunk or log, later evolving to mean a supply of goods or provisions.
The term "vaccine" comes from the Latin word "vaccinus", which means "pertaining to cows" or "of cows". This term originated from the discovery of the smallpox vaccine by Edward Jenner in the late 18th century. Jenner observed that milkmaids who had contracted cowpox, a disease that affected cows, seemed to be immune to smallpox. He used material from cowpox sores to vaccinate patients against smallpox, thereby coining the term "vaccine".
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