Abstract：
:Picornavirus particles and serotype-specific neutralizing antibody were demonstrated in tears collected during early onset of acute haemorrhagic conjunctivitis. Virus particles deposited from tears by airfuge ultracentrifugation and stained with potassium phosphotungstate were easily recognized by electron microscopy. Tear neutralizing antibody in the ultracentrifuged supernatant was detected by the neutralization test in monolayer HeLa cells grown in microtitration plates. The presence of virus particles and specific neutralizing antibody in tear specimens correlated with the serological findings.
journal_name
Bull World Health Organjournal_title
Bulletin of the World Health Organizationauthors
Yin-Murphy M,Abdul Rahim N,Phoon MC,Baharuddin-Ishak,Howe Jsubject
Has Abstractpub_date
1985-01-01 00:00:00pages
705-9issue
4eissn
0042-9686issn
1564-0604journal_volume
63pub_type
杂志文章abstract：:The HemoCue system utilizes the principle of oxidation of haemoglobin to hemiglobin by sodium nitrite and the subsequent conversion of hemiglobin to hemiglobinazide by sodium azide. The reagents for these reactions are contained within a small disposable microcuvette of approximately 10 microliters in volume. A venous...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:The reaction that occurs on direct radioelectrocomplexing (REC) between hepatitis B antibody (HB Ab) and (125)I-labelled HB Ag can be inhibited by unlabelled HB Ag. Inhibition of REC provides a rapid, sensitive method for the detection of HB Ag. ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1973-01-01 00:00:00
abstract：OBJECTIVE:To explore excess paediatric mortality after discharge from Kilifi District Hospital, Kenya, and its duration and risk factors. METHODS:Hospital and demographic data were used to describe post-discharge mortality and survival probability in children aged < 15 years, by age group and clinical syndrome. Cox re...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.2471/BLT.11.089235
更新日期：2011-10-01 00:00:00
abstract：:Described is a computer software package, EPIZOO, which has been developed specifically for undergraduate and postgraduate education, self-training, problem-solving, and simulation studies in veterinary epidemiology. The program is based on action-oriented animal population health/disease analyses and programming. EPI...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:This month the World Health Assembly discusses the post-2015 global tuberculosis strategy and accompanying set of targets. Giovanni Battista Migliori tells Fiona Fleck how his institute - one of WHO's thousands of partners across the globe - can contribute in future to its implementation, once it is approved. ...
journal_title：Bulletin of the World Health Organization
pub_type： 面试,新闻
doi：10.2471/BLT.14.030514
更新日期：2014-05-01 00:00:00
abstract：:In 1954-55, a controlled field trial of two types of typhoid vaccine-alcoholized ("vaccine A") and phenolized ("vaccine F")-prepared in Yugoslavia was carried out in the town and district of Osijek. In an attempt to correlate the protection conferred on man by these vaccines with their potency in laboratory animals, a...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1959-01-01 00:00:00
abstract：:A WHO-coordinated study of the community control of hypertension in six countries (Cuba, Finland, France, Italy, Mongolia and Portugal) has shown that a comprehensive approach clearly improves the care of hypertensives in various populations. Hypertension control programmes were individually designed in each country a...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:The international unit of colistin methane sulfonate has been defined by collaborative assay as the activity contained in 0.00007874 mg of the international reference preparation. The definition was based on results from 7 laboratories in 5 countries which carried out assays against their existing national standards. ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1973-01-01 00:00:00
abstract：:More than 1300 compounds have so far been included in the WHO Programme for Evaluating and Testing New Insecticides, which is designed to disclose compounds that may satisfactorily replace those to which insect vectors of disease have become resistant. The authors describe the successful passage of o-isopropoxyphenyl ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1969-01-01 00:00:00
abstract：:The single radial haemolysis reaction has been shown to be suitable for the quantitative assay of specific antibody to West Nile and Sindbis viruses. Only 5 mul of undiluted serum are needed for the test, which can be performed on crude preparations of antigen and without removal of nonspecific inhibitors. It is there...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Technological advances in big data (large amounts of highly varied data from many different sources that may be processed rapidly), data sciences and artificial intelligence can improve health-system functions and promote personalized care and public good. However, these technologies will not replace the fundamental c...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.2471/BLT.19.234732
更新日期：2020-04-01 00:00:00
abstract：:Much has been learnt of the epidemiology of yaws during eradication campaigns in populations in which the prevalence of active yaws was high, but not all has been published. The recognition of the importance of latent cases in the maintenance of yaws has contributed to the effectiveness of these campaigns. Yaws eradic...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1960-01-01 00:00:00
abstract：:In May 1963 a live vaccine prepared from streptomycin-dependent Shigella flexneri 2a was administered to 355 soldiers stationed in an area of Yugoslavia in which bacillary dysentery was hyperendemic. Five oral doses were given every third day. 382 unvaccinated soldiers from the same unit served as controls. Both group...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1965-01-01 00:00:00
abstract：:An extensive outbreak of Hong Kong influenza occurred in the USA during the autumn and early winter of 1968-69. Introduction and seeding of the virus occurred in September and early October as individuals returned from the Far East. Civilian outbreaks did not develop until late October and November. By 28 December, al...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1969-01-01 00:00:00
abstract：:Several thousand Glossina pallidipes flies were dissected to determine trypanosome infection rates in the Lambwe Valley and to collect information on the hosts of this tsetse. A total of 1 450 (19.3%) flies had mature trypanosome infections but the rate varied between 9.6% and 30.9% in the Lambwe Valley. In the Roo Va...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1972-01-01 00:00:00
abstract：:In the course of an investigation in 1962-64 into the natural occurrence of brucellosis among grey foxes in Argentina, agglutination tests were performed on 728 sera of the foxes Dusicyon gymnocercus antiquus and D. griseus griseus, captured in the provinces of Buenos Aires and Rio Negro. Agglutination titres of from ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1966-01-01 00:00:00
abstract：:Examination of large numbers of strains of meningococci associated with systemic disease in US Army personnel over a 7-year period has shown a changing pattern of sero-group prevalence and an increasing proportion of sulfadiazine-resistant organisms. These findings underline the failure of sulfadiazine prophylaxis and...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1971-01-01 00:00:00
abstract：:Yellow fever was responsible for several epidemics among the settlers in tropical areas of the Americas and Africa during the 17th to the 19th centuries. Scientific research into its cause and epidemiology was started at the beginning of the present century and progressed well ahead of other viral disease research. Ho...
journal_title：Bulletin of the World Health Organization
pub_type： 历史文章,杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:The insecticidal activity of synthetic pyrethroids was compared with that of the natural pyrethrins, which have been used on a world-wide scale as active ingredients for insecticidal aerosols or mosquito coils.All of the synthetic pyrethroids were found to be more stable than the pyrethrins. Tetramethrin showed a very...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1971-01-01 00:00:00
abstract：OBJECTIVE:To estimate the proportion of participants in clinical trials who understand different components of informed consent. METHODS:Relevant studies were identified by a systematic review of PubMed, Scopus and Google Scholar and by manually reviewing reference lists for publications up to October 2013. A meta-ana...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章,meta分析,评审
doi：10.2471/BLT.14.141390
更新日期：2015-03-01 00:00:00
abstract：:Measurements of child growth have become the most accepted means of assessing the protein-calorie nutritional status of economically developing populations. International reference standards have been suggested for a number of body measurements, but there has been little evaluation of their applicability in South-East...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1971-01-01 00:00:00
abstract：:A simple force-of-infection model for onchocerciasis has been developed for a study of the age-specific epidemiological trends during a period of vector control in the Onchocerciasis Control Programme in the Volta River basin area (OCP). The most important factors included in the model are the longevity of an infectio...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：INTRODUCTION:Overall mortality rates are higher among cigarette smokers than non-smokers. However, very little is known about the health effects of other forms of tobacco use widely prevalent in India, such as bidi smoking and various forms of smokeless tobacco (e.g. chewing betel-quid). We therefore carried out a coho...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:Reports about recent famine victims and refugees have described the occurrence of xerophthalmia and resultant blindness related to severe vitamin A deficiency. These populations are subject to high prevalences of childhood protein-energy malnutrition and infectious diseases, pre-existing marginal vitamin A status, and...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:A dengue type 1 epidemic occurred in Fiji between July 1989 and July 1990. Virus isolation in C6/36 cell cultures and Toxorhynchites mosquitos yielded 36 strains. Of the 3686 cases recorded by the Ministry of Health, 60% involved indigenous Fijians and 37%, Indians. A house-to-house survey revealed that a large majori...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：INTRODUCTION:In 1996 we conducted a cross-sectional survey to study the epidemiology of smoking among Kuwaiti adults. METHODS:The 4000 participants were selected using a three-stage stratified cluster sampling design. Altogether 3859 participants (1798 males, 2061 females) returned a completed self-administered questi...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：OBJECTIVE:To determine how much influenza contributes to severe acute respiratory illness (SARI), a leading cause of death in children, among people of all ages in Bangladesh. METHODS:Physicians obtained nasal and throat swabs to test for influenza virus from patients who were hospitalized within 7 days of the onset o...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.2471/BLT.11.090209
更新日期：2012-01-01 00:00:00
abstract：:Previous studies have shown that when mice and monkeys are infected with bovine schistosomes they develop a considerable degree of heterologous immunity against subsequent challenge with Schistosoma mansoni. The present report describes a study on the reverse effect in which calves were first exposed to cercariae of S...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1970-01-01 00:00:00
abstract：:To provide the basic information needed for studies of drug toxicity in rats suffering from protein deficiency, weanling male albino rats were fed for 28 days on either laboratory chow or a synthetic diet containing 27% or 8% of casein. The low-protein diet produced a kwashiorkoric cachexia characterized by stunting, ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1968-01-01 00:00:00
abstract：:The author reviews the growing body of evidence that urban populations of Culex pipiens fatigans have increased extensively during recent years in both Africa and Asia. Two main factors seem to be responsible-the spread of urbanization, providing favourable habitats for this essentially urban mosquito; and the increas...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1962-01-01 00:00:00
