Polio

It invades the nervous system and can cause total paralysis in a matter of hours. Inactivated polio vaccine IPV is the only polio.

Jonas Salk Md Post Polio

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. Thanks to the polio vaccine weve come close to ending polio but it continues to threaten communities in parts of the globe. The virus is transmitted by person-to-person spread mainly through the faecal-oral route or less frequently by a common vehicle for example contaminated water or food and multiplies in the intestine. Respiratory and oral-to-oral transmission through saliva may also occur.

Polio used to be common in the United States. Many people avoided crowds and public gatherings such as fairs sports games and swimming pools during this time due to concern about getting polio. Polio or poliomyelitis is a crippling and potentially deadly disease.

Polio virus illustration. Some parents wouldnt let their children play with new friends and regularly. Wild polio types 2 and 3 have been eradicated no longer exist and wild polio type 1.

This is a MedPage Today story. We can thank the creation of the polio vaccine or more accurately polio vaccines for. Polio poliomyelitis is a disease caused by poliovirus.

Before a polio vaccine became available several polio epidemics had occurred between 1948 and 1955. In the United States polio has been brought into the country. It is caused by the poliovirus.

There are three variations of poliovirus called wild poliovirus type 1 2 and 3 WPV1 WPV2 and WPV3. Before the polio vaccine the disease killed thousands of people and paralyzed about 15000 each year. It causes mild or no symptoms in most people but in some people it can cause paralysis or death.

In nearly a decade was detected in New York state health officials said Thursday. This virus infects children and causes the disease poliomyelitis or. The virus spreads from person to person and can invade an infected persons brain and spinal cord causing paralysis cant move parts of the body.

Ad While there are still some parts of the world that are considered a higher risk for. Symptoms which can be mild and flu-like. The polio virus enters the body through the mouth usually from hands contaminated with the stool of an infected person.

Polio is very contagious and a person can spread the virus even if they arent sick or experiencing symptoms. Polio can be prevented with vaccine. Upload Edit Sign PDF Documents from any device.

The polio virus lives in an infected persons throat and intestines. People carrying the poliovirus including those without symptoms can spread the highly contagious virus for weeks in their. Each virus particle is composed of a protein coat around a core containing RNA genetic material.

The first case of polio reported in the US. Polio is a highly infectious disease caused by a virus.

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