Genomic Analysis of Vaccine-Like Poliovirus Isolates from Stool Specimens of Acute Flaccid Paralysis Cases with Residual Paralysis during the Years 1380-1381 in Iran
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منابع مشابه
Isolation of poliovirus from cases of acute flaccid paralysis.
OBJECTIVE To evaluate the frequency of isolation of polio and other viruses from fecal samples in subjects with acute flaccid paralysis in northern parts of India. SETTING Rural and Urban Immunization Centers used for Expanded Programme on Immunization. METHODS 219 fecal samples were collected by anal tube in 1992 from Punjab, Haryana, Himachal Pradesh and Chandigarh and processed for virus...
متن کاملFirst detection of enterovirus 71 from an acute flaccid paralysis case with residual paralysis in Iran.
In an attempt to determine the types of non-polio enteroviruses (NPEVs) in acute flaccid paralysis (AFP) cases in Iran, we detected enterovirus 71 (EV71) in an AFP case with residual paralysis for the first time. Cell culture detected no enteroviruses, while RT-PCR and subsequent sequencing revealed that the specimen was positive for EV71. EV71 is the causative agent of a variety of diseases fr...
متن کاملفراوانی نسبی و تعیین سروتایپ انتروویروس های غیرپولیویی جدا شده از بیماران فلج شل حاد ایران در سال‌های 2000-1995
Background and Aim: Iran National Polio Laboratory (NPL) is a member of the World Health Organization (WHO) Polio Laboratories Network. NPL receives stool specimens from acute flaccid paralysis (AFP) cases from all the provinces throughout Iran for poliovirus detection and identification. Furthermore, the NPL also detects non-polio enteroviruses (NPEVs) in these specimens. Recently, NPEVs have...
متن کاملComparison of Algorithms for the Detection of Enteroviruses in Stool Specimens from Children Diagnosed with Acute Flaccid Paralysis
This study was designed to compare both the cell culture dependent and independent enterovirus detection algorithms recommended by the WHO and assess how either might impact our perception of the diversity of enterovirus types present in a sample. Sixteen paired samples (16 isolates from RD cell culture and their corresponding stool suspension, i.e., 32 samples) from AFP cases in Nigeria were a...
متن کاملVaccine associated paralytic poliomyelitis cases from children presenting with acute flaccid paralysis in Uganda.
A retrospective study to identify VAPP cases from the entire Uganda was conducted between January 2003 and December 2011. Eleven of the 106 AFP cases were VAPPs. The VAPP rate ranged from 0 to 3.39 cases per 1,000,000 birth cohorts and the peak was in 2009 when there was scaling up of OPV immunization activities following an importation of wild poliovirus in the country. All the subsequent poli...
متن کاملAcute Flaccid Paralysis Surveillance
In 1992 surveillance of acute flaccid paralysis (AFP) cases was introduced in Malaysia along with the establishment of a national referral laboratory at the Institute for Medical Research. The objective of this study was to determine the incidence, viral etiology and clinical picture of AFP cases below 15 years of age, reported from 2002 to 2007. Six hundred seventy-eight of 688 reported cases ...
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عنوان ژورنال
دوره 2 شماره None
صفحات 1- 5
تاریخ انتشار 2008-02
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