Polio - Wikipedia Following the introduction of polio vaccines in the 1950s, polio incidence declined rapidly [1] As of October 2023, only Pakistan and Afghanistan remain endemic for wild poliovirus (WPV)
Polio - Symptoms and causes - Mayo Clinic Polio is an illness caused by a virus that mainly affects nerves in the spinal cord or brain stem In its most severe form, polio can lead to a person being unable to move certain limbs, also called paralysis
What to know about CDC’s new polio alert - CNN Dr Leana Wen: Polio, short for poliomyelitis, is a highly contagious viral disease caused by the poliovirus The virus primarily spreads through what’s known as the fecal-oral route
Polio | Definition, Symptoms, Vaccine, Facts | Britannica What is polio? Polio, or poliomyelitis, is a contagious viral disease caused by the poliovirus, which spreads primarily through contaminated food, water, or close contact with an infected person
Polio - Harvard Health Permanent paralysis occurs in one out of every 200 cases of polio Polio is also called poliomyelitis The infection spreads through direct contact with virus particles that are shed from the throat or in feces
Polio: History, Outbreak, Vaccine, Symptoms, Causes Treatment Get the facts on the history of polio, an infectious disease that causes symptoms and signs such as paralysis and limb deformities Also, read about prevention through vaccination, polio-like illness, contagious, and polio iron lung
Polio: Symptoms, Prevention, and Treatment - WebMD It's a virus that spreads easily between people who aren't vaccinated If you get polio, you might have no symptoms or get flu-like symptoms It’s less common, but the virus can make you very ill