Abstract:
:We have developed a nucleic acid dot-blot hybridization test for the detection of astroviruses in stool samples. The test was not as sensitive as electron microscopy for the detection of low numbers of well preserved astrovirus particles, but was able to identify astroviruses in stools containing particles of indistinct morphology. In total, this procedure identified astroviruses in more samples than did electron microscopy, and the data indicate that the incidence of astroviruses may be substantially underestimated.
journal_name
Epidemiol Infectjournal_title
Epidemiology and infectionauthors
Willcocks MM,Carter MJ,Silcock JG,Madeley CRdoi
10.1017/s0950268800049049subject
Has Abstractpub_date
1991-10-01 00:00:00pages
405-10issue
2eissn
0950-2688issn
1469-4409journal_volume
107pub_type
杂志文章abstract::Piglets between 1 and 40 days of age were inoculated with varying numbers and with different isolates of Streptococcus suis type 2 by the intranasal, intravenous and subarachnoid routes. Less than 100 organisms of an isolate cultured from apparently normal pigs caused subclinical infection in 1-day-old piglets after i...
journal_title:Epidemiology and infection
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abstract::Consumption of poultry meat is considered as one of the main sources of human campylobacteriosis, and there is clearly a need for new surveillance and control measures based on quantitative data on Campylobacter spp. colonization dynamics in broiler chickens. We conducted four experimental infection trials, using four...
journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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abstract::A 12-month survey on the incidence of campylobacter infection in 1217 patients with diarrhoea was carried out in Jeddah, Saudi Arabia. Campylobacters were isolated from 55 (4.5%) patients, second in prevalence to salmonellas (6.2%). Shigellas were isolated from 4.2% of patients. Campylobacter isolation rates were high...
journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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abstract::Germany has been an officially bovine tuberculosis (bTB)-free (OTF) country since 1996. Gradually rising numbers of bTB herd incidents due to Mycobacterium bovis and M. caprae in North-Western and Southern Germany during the last few years prompted the competent authorities to conduct a nationwide bTB survey in 2013/2...
journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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abstract::The 7-valent pneumococcal conjugate vaccine (PCV7) was included in the routine infant immunization schedule in Ireland in September 2008. We determined the serotype of 977 S. pneumoniae isolates causing invasive disease between 2000-2002 and 2007-2008, assessed for the presence of the recently described serotype 6C an...
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abstract::Isolates of Streptococcus pyogenes from vaginal swabs of children with vulvovaginitis received at Nottingham Public Health Laboratory during 1986-9 were studied. A total of 159 isolates was made during the 4 years, increasing from 17 in 1986 to 64 in 1989 and accounting for 11% of all vaginal swabs received from child...
journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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更新日期:2011-09-01 00:00:00
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journal_title:Epidemiology and infection
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更新日期:2003-08-01 00:00:00
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journal_title:Epidemiology and infection
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journal_title:Epidemiology and infection
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abstract::Between 23 August and 15 December 1990 an epidemic of cholera affected Mozambican refugees in Malawi causing 1931 cases (attack rate = 2.4%); 86% of patients had arrived in Malawi < 3 months before illness onset. There were 68 deaths (case-fatality rate = 3.5%); most deaths (63%) occurred within 24 h of hospital admis...
journal_title:Epidemiology and infection
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