نتایج جستجو برای: inactivated polio virus
تعداد نتایج: 415645 فیلتر نتایج به سال:
The polio eradication endgame aims to bring transmission of all polioviruses to a halt. To achieve this aim, it is essential to block viral replication in individuals via induction of a robust mucosal immune response. Although it has long been recognized that inactivated poliovirus vaccine (IPV) is incapable of inducing a strong mucosal response on its own, it has recently become clear that IPV...
The WHO European Region has been polio-free since 2002, while in the Eastern Mediterranean Region, Pakistan and Afghanistan are the remaining endemic countries, where polio circulation has never been interrupted. Recent outbreaks of cases due to Wild Polio Virus (WPV) type 1 have been reported in Somalia and Yemen [1]. In the WHO African Region, Nigeria is the only polio endemic country [2]. Un...
Newcastle disease (ND) causes severe economic losses in poultry production. Despite the intensive vaccination regimes of NDV in Egypt, many outbreaks are being reported. The present study focused on the preparation and evaluation of inactivated velogenic Newcastle disease virus vaccine (genotype VII) isolated from Egyptian broiler chicken during 2015-2016. Fifty-five tissue samples including tr...
Background An Australian study including 4433 children found that delayed Diphtheria-Tetanus-acellular Pertussis–containing vaccination was associated with reduced risk of developing atopic dermatitis (AD) before age 1 year. Objective We assessed whether against diphtheria, tetanus, acellular pertussis, polio, and Haemophilus influenzae type b (Diphtheria, Tetanus, Pertussis – Inactivated Polio...
Although India was removed from the list of polio endemic countries in January 2012, maintaining the focus on polio vaccination is critically important to prevent reintroduction of the virus. In 2009-2010, we conducted a study to assess the attitudes and practices of frontline health workers in India regarding polio immunization in Uttar Pradesh and Bihar. More than 95% of auxiliary nurse midwi...
It was hoped that following polio eradication, immunisation could be stopped. However the synthesis of polio virus in 2002, made eradication impossible. It is argued that getting poor countries to expend their scarce resources on an impossible dream over the last 10 years was unethical. Furthermore, while India has been polio-free for a year, there has been a huge increase in non-polio acute fl...
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