Polio Children

From WikiMD's Food, Medicine & Wellness Encyclopedia

Polio Children is a term that refers to individuals, primarily children, who have been affected by poliomyelitis, commonly known as polio. Polio is an infectious disease caused by the poliovirus, which primarily affects children under the age of five. The virus is transmitted through the oral-fecal route or, less frequently, by a common vehicle (for example, contaminated water or food) and multiplies in the intestine, from where it can invade the nervous system and cause paralysis.

Causes and Transmission[edit | edit source]

Polio is caused by the poliovirus, which comes in three types – Type 1, Type 2, and Type 3. Each type can cause paralysis or even death. Transmission of the virus is typically through person-to-person contact, contaminated water and food, or contact with infected feces. The virus multiplies in the intestine and can invade the nervous system, leading to paralysis.

Symptoms and Effects[edit | edit source]

The majority of polio infections are asymptomatic. Approximately 24% of polio cases result in minor symptoms such as fever, fatigue, headache, vomiting, stiffness in the neck, and pain in the limbs. A smaller proportion of polio infections lead to severe muscle pain and stiffness in the neck and back. Less than 1% of polio cases result in paralysis. The paralysis can be severe, leading to difficulty breathing and, in some cases, death.

Prevention and Eradication Efforts[edit | edit source]

The primary method of preventing polio is through vaccination. There are two types of vaccines: the inactivated poliovirus vaccine (IPV), which is given by injection, and the oral poliovirus vaccine (OPV), which is taken orally. The Global Polio Eradication Initiative (GPEI), launched in 1988 by national governments, the World Health Organization (WHO), Rotary International, the US Centers for Disease Control and Prevention (CDC), and UNICEF, has made significant strides in reducing the number of polio cases worldwide. As a result of these efforts, polio has been eliminated from most of the world, with only a few countries still reporting cases.

Rehabilitation and Support[edit | edit source]

Children who suffer from polio may experience temporary or permanent paralysis, muscle weakness, and in severe cases, respiratory problems. Rehabilitation for polio survivors often includes physical therapy to strengthen muscles, occupational therapy to assist with daily activities, and, in some cases, surgery to correct deformities. Support groups and organizations also play a crucial role in providing assistance and resources for polio survivors and their families.

Impact on Society[edit | edit source]

The impact of polio on children, families, and societies can be profound. Beyond the immediate health effects, polio can lead to long-term disability, requiring extensive care and support. The disease can also impose a significant economic burden on families and health systems. Efforts to eradicate polio not only aim to prevent the health impacts of the disease but also to alleviate the social and economic challenges associated with it.


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Contributors: Prab R. Tumpati, MD