Which polio history is most important?

The polio vaccine, which was developed by Jonas Salk in the 1940s and used to treat polio in the 1960s, has become one of the most popular treatments in the world.But the vaccine’s effectiveness has suffered as the number of cases has risen dramatically.Now, there are fears that the polio virus may have mutated, causing a resurgence.As a result, scientists […]

When Is the Polio Outbreak Starting? And Why Are The Latest News Updates So Late?

The number of confirmed cases of the highly contagious, highly contagious coronavirus has reached 9,000, a staggering number for a new outbreak.In the last 24 hours, the country has seen 1,800 new cases, bringing the total number of people infected with the virus to 4,000.As of late Wednesday, nearly 11,000 people were confirmed infected, making it the most infected country […]