Polio

It is caused by the poliovirus. Inactivated polio vaccine IPV is the only polio.

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. There are three variations of poliovirus called wild poliovirus type 1 2 and 3 WPV1 WPV2 and WPV3. Post-polio syndrome PPS is a non-contagious condition that can affect polio survivors usually 15 to 40 years after recovery from polio. The most recent outbreak of polio cases took place between Pakistan and Afghanistan.

Around 72 of people infected with polio have no visible symptoms according to the Centers for Disease Control and Prevention. Upload Edit Sign PDF Documents from any device. Polio is a highly infectious disease caused by a virus.

Ad Single place to edit collaborate store search and audit PDF documents. Polio poliomyelitis is a disease caused by poliovirus. 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.

Polio or poliomyelitis is an infectious viral disease that can strike at any age and affects a persons nervous system. Wild polio types 2 and 3 have been eradicated no longer exist and wild polio type 1. Only a polio survivor can develop PPS it is not contagious.

This virus infects children and causes the disease poliomyelitis or. Polio or poliomyelitis is a crippling and potentially deadly disease. Polio is a serious and life-threatening disease the state health department said.

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. It invades the nervous system and can cause total paralysis in a matter of hours. It causes mild or no symptoms in most people but in some people it can cause paralysis or death.

Symptoms which can be mild and flu-like. Ad Find this and more substances to complete your research. Each virus particle is composed of a protein coat around a core containing RNA genetic material.

Expertise on every level to craft science technology solutions in life science. Some parents wouldnt let their children play with new friends and regularly. Only healthcare workers with evidence of complete polio vaccination should attend to the.

Polio virus illustration. Many people avoided crowds and public gatherings such as fairs sports games and swimming pools during this time due to concern about getting polio. Respiratory and oral-to-oral transmission through saliva may also occur.

Another 25 may develop flulike symptoms such as sore throat. Before a polio vaccine became available several polio epidemics had occurred between 1948 and 1955. It is highly contagious and can be spread by people who arent yet.

Consider polio in patients with polio-like symptoms especially if the person is unvaccinated incompletely vaccinated recently traveled abroad to a place where polio still occurs or was exposed to a person who recently traveled to one of these areas. 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.

The polio virus enters the body through the mouth usually from hands contaminated with the stool of an infected person.

Polio Wikipedia

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