because their immune systems are weeker
Dr. Jonas Salk invented the vaccine against the polio. Before that the whole world was worried about the polio. Polio used to affect the most precious population, children! Two years before the invention of the polio vaccine, in US alone about 50,000 children got affected by polio. Dr. Jonas Salk did not get the patent for the vaccine, so that the vaccine became affordable for every body. Today is the 100th birth day of this hero. (28th October 2014.)Jonas Salk invented polio vaccine. He did not patent the vaccine, so that it should be made affordable to every body.
Polio is most common in India and Africa.
the germans are most likely to get polio its part of the geneva convention
Jonas Salk was a famous American researcher and virologist. He was best known for his polio vaccine. Until this vaccine was introduced polio was the widespread epidemic with most of its victims being children.
Now it is 1 in a million as of 2020. In the early 20th century, polio was one of the most feared diseases in industrialized countries, paralyzing hundreds of thousands of children every year. Soon after the introduction of effective vaccines in the 1950s and 1960s however, polio was brought under control and practically eliminated as a public health problem. More people feared polio than the atomic bomb.
Young children are vaccinated against it in most parts of the world. Once someone gets polio, there is no cure. It causes paralysis of the limbs.
Polio is a disease caused by the poliovirus. In its most severe form polio causes paralysis of the muscles of the legs, arms, and respiratory system.
Type 1 is the most common of the 3 Polioviruses that causes the Polio disease.
No I don't think so most children are to busy learning about the world around them.
Smallpox and polio. There are several other diseases that are vaccinated against - whooping cough to name just one.
Smallpox and polio. There are several other diseases that are vaccinated against - whooping cough to name just one.
Most of the people who get Polio are in areas of bad sanitation, have drunk or been near contaminated water, young pregnant women and those whose immune systems are already weakened by other medical conditions or diseases. Other ways you can pick up Polio include; travelling to places where Polio is currently endemic, living with someone who is infected with Polio, having your tonsils removed or working in a laboratory where live Poliovirus is kept.