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One More Poliovirus Strain Likely Eradicated Worldwide

One strain of the virus that causes polio has likely been eradicated worldwide according to a new report. For two years now there have been no new reports of polio caused by this Poliovirus type 1 is the most virulent of all strains of this virus causing illness in 1 out of every 200 people it infects.One strain of the virus that causes polio has likely been eradicated worldwide according to a new report. Poliovirus type 1 is the most virulent of all strains of this virus causing illness in 1 out of every 200 people it infects.Polio eradication the permanent global cessation of circulation by the poliovirus and hence elimination of the poliomyelitis polio it causes is the Of the three strains of WPV the last recorded wild case caused by type 2 WPV2 was in 1999 and WPV2 was declared eradicated in 2015.One strain of the virus that causes polio has likely been eradicated worldwide according to a new report. For two years now there have been no new reports of polio caused by this Poliovirus type 1 is the most virulent of all strains of this virus causing illness in 1 out of every 200 people it infects.In an historic announcement on World Polio Day an independent commission of experts concluded that wild poliovirus type 3 WPV3 has been eradicated worldwide. Following the eradication of smallpox and wild poliovirus type 2 this news represents a historic achievement for humanity.Global eradication of wild poliovirus type 3 declared on World Polio Day. 24 October 2019 - In a historic announcement on World Polio Day an independent commission of experts concluded that wild poliovirus type 3 WPV3 has been eradicated worldwide.One strain of the virus that causes polio has likely been eradicated worldwide according to a new report. The possible eradication of the poliovirus type 3 would be a historic milestone for global polio eradication efforts the researchers said in their report released today Nov.On Thursday World Polio Day the World Health Organization announced that type 3 poliovirus has been eradicated worldwide. The Supreme Court will hear two cases that are likely to end affirmative action The conservative Court adds more cases to its growing culture war docket.As a response the Global Polio Eradication Initiative GPEI was founded in 1988 to fight the virus s spread and disease As of 2017 the virus remains in circulation in only three countries in the world - Afghanistan Pakistan and Nigeria - and it is hoped that the disease will soon be eradicated globally.

Poliovirus is a member of the enterovirus subgroup family Picornaviridae. Picornaviruses are small ether-insensitive viruses with an RNA genome. There are three poliovirus serotypes type1 type 2 and type 3 immunity to one serotype does not produce significant immunity to the other serotypes.The polio virus lives in the intestinal tract and is spread via oral fecal route. What is that something It appears that the vaccine that eliminated polio had an unintended consequence. The elimination of the three types of poliovirus left a vacuum that had to be filled. The Global Commission for the Certification of the Eradication of Poliomyelitis announced on Thursday that wild poliovirus type 3 has now been But those who ve been working on the disease s eradication caution the job is far from over. It shows progress but complacency is one of our biggestAuthors Kimberley Ndungu Future Science Group. An independent commission of experts concluded that wild type poliovirus type 3 WPV3 has been eradicated worldwide representing a historic achievement. The achievement of polio eradication will be a milestone for global health. Wild poliovirus type 3 is globally eradicated said Professor David Salisbury chair of the independent Global Commission for the Certification of Poliomyelitis This is a significant achievement that should reinvigorate the eradication process and provides motivation for the final step the eradication ofPolio is a virus which spreads from person to person usually through contaminated water. It can lead to paralysis by attacking the nervous system. Two out of three strains of wild polio virus have been eradicated worldwide. On Tuesday Africa has been declared free of the last remaining strain of wild16 Before the introduction of poliovirus vaccines most paralytic disease was caused by type 1. 17 Naturally occurring wild-type polioviruses Attenuated OPV strains are occasionally able to paralyze rhesus and cynomolgus monkeys but only when injected in high doses directly into the CNS.The WHO says a milestone in polio eradication has been achieved. But the battle to end polio remains daunting as the only wild strain of the disease left is still endemic in Pakistan and Afghanistan.Since 2017 circulating vaccine-derived poliovirus has caused more cases of paralysis than the actual wild poliovirus. To address this challenge the The problem is that it seeds more reverted vaccine virus. A novel Type 2 vaccine virus genetically modified to be even less likely to revert might be the

However it said that polio virus type 1 still remains in circulation in just two countries Afghanistan and Pakistan. WHO in a statement to mark the 2019 World Polio Day said an independent commission of experts has concluded that wild poliovirus type 3 WPV3 has been eradicated worldwide.The Global Polio Eradication Initiative was launched in 1988 with the aim to eliminate paralytic poliomyelitis. Two effective vaccines are available The substitution of OPV with an improved new-generation IPV and the availability of new specific drugs against polioviruses are considered aseradicating mumps and rubella at the same time. Some other diseases are close to being eradicated but without use of vaccines such as with the Guinea Is COVID-19 also potentially eradicable Or is it inevitably endemic having established itself across the world Commentators have focused on thePoliovirus is highly contagious and infected individuals shed virus in the faeces and from oral secretions thus the mode of transmission is person-to-person both via the faecal-oral and the oral-oral routes.Today on World Polio Day wild poliovirus type 3 has been declared eradicated by a commission of the World Health Organization. Because wild poliovirus type 2 was declared eradicated in 2015 now only wild poliovirus type 1 continues to circulate causing paralysis in Afghanistan and Pakistan.The poliovirus eradication programme coordinated by the World Health Organization mainly involves immunization with a live attenuated vaccine. Only six countries India Pakistan Afghanistan Egypt Nigeria and Niger still have endemic poliovirus. To tackle recent outbreaks in India and NigeriaWild-type polio was declared eradicated in the U.S. in 1979 and eradicated in the Inactivated polio vaccines contain poliovirus type 1 2 and 3 however the OPV currently in use is a bivalent vaccine Vaccine- strain polio continues to occur in countries where children receive OPV especially in areasEradication of polio has been defined in various ways as elimination of the occurrence of poliomyelitis even in the absence of human intervention 5 as extinction of poliovirus such that the The most important step in eradication of polio is interruption of endemic transmission of poliovirus.Author Summary The global polio eradication initiative is the most ambitious and complex public health programme directed at a single disease in history The study has implications for the ecology of poliovirus in the human gut and highlights the risks that such vaccine-derived isolates pose for polio

Many polio survivors were disabled for life. They were a visible painful reminder to society of the enormous toll this disease took on young lives. Polio is caused by one of three types of poliovirus which are members of the Enterovirus genus .Maternal poliovirus antibodies interfered with the immune responses of infants to poliovirus vaccines and a high level of Polio was once a disease feared worldwide which has been reduced by 99 due to the World Health Organization. Two out of three wild poliovirus strains eradicated. https