poliovirus
Definition
Noun: * The causative agent of poliomyelitis: A poliovirus is a specific type of enterovirus, a member of the Picornaviridae family, which is the infectious agent responsible for the disease poliomyelitis (often shortened to polio).
Usage
The word "poliovirus" is a medical and scientific term. It is used to refer specifically to the virus itself, distinct from the disease it causes (poliomyelitis). It is typically used in clinical, public health, and virology contexts.
Examples
- The global vaccination campaign has been highly effective in eradicating the wild poliovirus in most countries.
- Laboratory tests confirmed the presence of poliovirus in the wastewater samples.
- There are three serotypes of poliovirus: type 1, type 2, and type 3.
Advanced Usage
- Attenuated poliovirus: Refers to a weakened form of the virus used in some oral polio vaccines (OPV) to stimulate an immune response without causing disease.
- Wild poliovirus (WPV): The naturally occurring strain of the virus, as opposed to vaccine-derived strains.
- Poliovirus is transmitted primarily via the fecal-oral route.
Variants and Related Words
- Polio (n.): The common abbreviation for poliomyelitis, the disease caused by the poliovirus.
- Poliomyelitis (n.): The full medical name for the disease polio, which is an infection that can affect the nervous system and lead to paralysis.
Synonyms
- Enterovirus C: The species classification for polioviruses within the family. (This is a highly technical synonym.)
Different Meanings
The term "poliovirus" has a single, specific meaning in virology and medicine. It does not have common idiomatic or figurative uses.
Noun
-
the virus causing poliomyelitis
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