Diseases, Conditions, Syndromes

Officials say India close to wiping out polio

(AP) -- Health officials say there has not been a case of polio in India for nine months, the longest the country has ever been polio free.

Vaccination

How the polio vaccine virus occasionally becomes dangerous

While the world reels from the spread of SARS-CoV2, the new coronavirus behind COVID-19, a much older and previously feared scourge—poliovirus—is close to being completely eradicated. The polio vaccines, developed by ...

Diseases, Conditions, Syndromes

'Designer virus' is first new polio vaccine in 50 years

Before being halted due to the COVID-19 pandemic, a relentless vaccination campaign had nearly succeeded in eradicating polio from the world. Between 2000 and 2017, the World Health Organization (WHO) estimated that its campaign ...

Diseases, Conditions, Syndromes

Is the end of polio truly in sight?

Declaring the eradication of polio will be far more difficult than it was for smallpox, according to a review published in the Journal of General Virology. Further research into the complex virus - host interactions and how ...

Diseases, Conditions, Syndromes

What the polio case in New York tells us about the end of polio

No one studying polio knew more than Albert Sabin, the Polish-American scientist whose vaccine against the crippling disease has been used worldwide since 1959. Sabin's oral vaccine provides lifelong immunity. It has one ...

Diseases, Conditions, Syndromes

Pakistan launches new anti-polio drive amid spike in cases

Pakistani authorities launched a new nationwide anti-polio drive on Monday amid a spike in new cases among children, health officials said. It is the sixth such campaign this year and will last for five days, aiming to inoculate ...

Diseases, Conditions, Syndromes

Polio fears rise in New York amid possible community spread

New York state health officials issued a more urgent call Thursday for unvaccinated children and adults to get inoculated against polio, citing new evidence of possible "community spread" of the dangerous virus.

Medical research

Using nanocapsules to deliver vaccines to lungs

Many viruses and bacteria infect humans through mucosal surfaces, such as those in the lungs, gastrointestinal tract and reproductive tract. To help fight these pathogens, scientists are working on vaccines that can establish ...

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