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Polio

Polio or more correctly Poliomyelitis is a highly infectious disease caused by a virus which attacks the nervous system. This category is for questions about the disease, its history, its symptoms, its treatments, the vaccine created to combat/eradicate it and the continuing studies of not only the virus,and its treatment, but its sociological impact and the people who survived it.

489 Questions

Did earl hamner's mother have polio?

Yes, Earl Hamner Jr.'s mother, Doris Hamner, contracted polio when she was a young girl. This condition influenced Earl's writing and the portrayal of family life in his works, particularly in "The Waltons," where themes of resilience and family bonds are prominent. Her experiences and challenges helped shape the values and stories he shared through his characters.

Is there a natural remedy for polio?

There is no natural remedy for polio; the most effective prevention is vaccination. While some natural treatments may support overall health, they cannot cure or prevent viral infections like polio. The best approach is to follow public health guidelines and ensure vaccination to protect against the disease. If you suspect polio or experience symptoms, seek medical attention immediately.

What is the gram stain of the polio virus?

The polio virus is a non-enveloped, single-stranded RNA virus and cannot be classified using the Gram stain. Gram staining is used to differentiate bacteria based on their cell wall structure, which viruses like polio do not possess.

What is the biological pathway of the polio virus to paralyze a person?

Poliovirus enters the body through the mouth, infecting the first cells with which it comes in contact-the pharynx and intestinal mucosa. It gains entry by binding to an immunoglobulin-like receptor, known as the poliovirus receptor or CD155, on the cell membrane.[28] The virus then hijacks the host cell's own machinery, and begins to replicate. Poliovirus divides within gastrointestinal cells for about a week, from where it spreads to the tonsils (specifically the follicular dendritic cells residing within the tonsilar germinal centers), the intestinal lymphoid tissue including the M cells of Peyer's patches, and the deep cervical and mesenteric lymph nodes, where it multiplies abundantly. The virus is subsequently absorbed into the bloodstream.[29]

Known as viremia, the presence of virus in the bloodstream enables it to be widely distributed throughout the body. Poliovirus can survive and multiply within the blood and lymphatics for long periods of time, sometimes as long as 17 weeks.[30] In a small percentage of cases, it can spread and replicate in other sites, such as brown fat, the reticuloendothelial tissues, and muscle.[31] This sustained replication causes a major viremia, and leads to the development of minor influenza-like symptoms. Rarely, this may progress and the virus may invade the central nervous system, provoking a local inflammatory response. In most cases, this causes a self-limiting inflammation of the meninges, the layers of tissue surrounding the brain, which is known as nonparalytic aseptic meningitis.[2] Penetration of the CNS provides no known benefit to the virus, and is quite possibly an incidental deviation of a normal gastrointestinal infection.[32] The mechanisms by which poliovirus spreads to the CNS are poorly understood, but it appears to be primarily a chance event-largely independent of the age, gender, or socioeconomic position of the individual.[32]

Which childhood disease causes infantile paralysis?

Polio is a childhood disease that causes infantile paralysis. It is a highly contagious viral infection that can lead to paralysis and can be prevented through vaccination.

What is iVDPV?

iVDPV= infective vaccine derived poliovirus

cVDPV= circulating vaccine derived poliovirus

aVDPV= ambiguous vaccine derived poliovirus

They are caused by a mutation regaining virulence in the attenuated poliovirus strains (Sabin 1-3) used for the oral poliomyelitis vaccine (OPV). Not sure of the specific difference between regressed strains though.

What are some of the warning signs of polio?

Warning signs of polio include flu-like symptoms such as fever, sore throat, headache, vomiting, fatigue, and muscle stiffness. As the disease progresses, muscle weakness or paralysis can occur, usually affecting the legs. In severe cases, polio can lead to respiratory or swallowing difficulties.

Does fungi cause polio?

No, fungi do not cause polio. Polio is caused by the poliovirus, which infects the nervous system. Fungi are a different type of microorganism and are not associated with poliovirus infections.

Which organism causes polio?

poliovirus the causative agent of poliomylitis. it consists of three serotypes named type 1,2,3 and belong to enteroviruses group.inf. occurs through nasopharynx.

Who formulated the oral polio vaccine?

Albert Sabin founded the oral polio vaccine and the vaccine was licensed in 1962.

Is polio found all over the world?

It used to be, before a vaccine was developed for it. It was then eradicated down to only 4 countries, all in Africa. People in those countries were opposed to the vaccine. Now it has expanded back out to roughly a dozen countries.

How is polio transmitted from one organism to another?

The polio is transmitted through either fecal-oral or oral-oral transmission. In fecal-oral, a non-infected person comes in contact with the stool of someone with the virus. In oral-oral, a non-infected person comes in contact with the respiratory droplets or saliva of an infected person(sneezing...ect.)

What is the scientific name for polio virus?

The disease polio is more specifically poliomyelitis, an infection by the virus called, logically, poliovirus, a species of enterovirus.

Another common name for polio in young children is infantile paralysis.

How will attack polio virus in human body?

How does a person's body fight off polio

What is the polio vaccine called?

Poliomyelitis Vaccine.

I don't think they're are any other names to it than that and the "Polio Vaccine"

It can be done by OPV (Oral Polio Vaccine) or through inoculation (Dead Polio Virus is injected into your body).

This immunization is known to have side effects.

What are the side effects of Oral Polio Vaccine?

Vaccination can produce reactions ranging from a transient and minor skin irritation and allergic reaction to some components of the oral vaccine to paralysis

What kingdom does polio affect?

Poliomyelitis is considered a virus, which is not located in a domain. It is not, because viruses are considered non-living. But viruses are classified in phylum, class, order, family, genus and species.

Polio immunization had little effect on the number of cases of polio-?

Polo was diagnosed in 1789, the immunization is preventive treatment. Once diagnosed with polo the immunization does not help.

Is post-polio syndrome contagious?

No. It is a set of neurologic symptoms which exist long after polio, itself, is experienced by the sufferer.

What is the ratio of people in the us with polio?

The answer depends on whether you want the ratio of people in the US with polio compared to people with polio in the rest of the world (or the whole world), or the compared to people without polio in the US.