Abstract：
:The lack of a simple and reliable test for sulfonamides has created a problem because of the increasing use of these drugs in the chemotherapy of malaria. This paper describes a modification of the Bratton-Marshall technique, for which the reagents are easily obtainable and which can be carried out in simply equipped primary health care laboratories.
journal_name
Bull World Health Organjournal_title
Bulletin of the World Health Organizationauthors
de Almeida-Filho J,de Souza JMsubject
Has Abstractpub_date
1983-01-01 00:00:00pages
167-8issue
1eissn
0042-9686issn
1564-0604journal_volume
61pub_type
杂志文章abstract：:In the Lamia Plain, Greece, 12 years after the cessation of DDT spraying, Anopheles sacharovi is still present in very high densities and appears to have the same biting habits and host preferences as previously. Mosquitos of this species are still resistant to DDT and dieldrin. ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1973-06-01 00:00:00
abstract：:A comprehensive field investigation in several parts of India has revealed that the presence of coliforms in drinking water is associated with hydrogen sulfide-producing organisms. This paper describes a simple, rapid, and inexpensive field test for the screening of drinking water for faecal pollution, based on the de...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:The effects of flea control on the prevalence of (Pasteurella) pestis antibody rates in the California vole, Microtus californicus, were studied in San Mateo County, California, USA. In this area, which had shown antibody prevalence rates of 50% or more during epizootics in previous years, continuous flea control meas...
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 test the applicability of lot quality assurance sampling (LQAS) for the rapid assessment of the prevalence of active trachoma. METHODS:Prevalence of active trachoma in six communities was found by examining all children aged 2-5 years. Trial surveys were conducted in these communities. A sampling plan app...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：OBJECTIVE:To examine the use of contraception in 13 countries in sub-Saharan Africa; to assess changes in met need for contraception associated with wealth-related inequity; and to describe the relationship between the use of long-term versus short-term contraceptive methods and a woman's fertility intentions and house...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.2471/BLT.10.083329
更新日期：2011-04-01 00:00:00
abstract：:An outline is presented of progress in the development of health expectancy indicators, which are growing in importance as a means of assessing the health status of populations and determining public health priorities. ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:Strains of Vibrio cholerae-1156 from various parts of the world-were examined by standardized antibiotic sensitivity tests in one centre, to determine the global incidence of antibiotic resistance in this organism and to assess the extent to which differences in methods of sensitivity testing might be responsible for ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:A serological trial of a formolized monovalent Asian influenza vaccine of conventional type, using a range of falling vaccine dilutions, showed a satisfactory antihaemagglutinin response in groups of volunteers vaccinated with relatively low numbers of haemagglutinating units (HU) of the vaccine.Booster injections, gi...
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：:Achieving universal health coverage (UHC) involves distributing resources, especially human resources for health (HRH), to match population needs. This paper explores the policy lessons on HRH from four countries that have achieved sustained improvements in UHC: Brazil, Ghana, Mexico and Thailand. Its purpose is to in...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.2471/BLT.13.118729
更新日期：2013-11-01 00:00:00
abstract：:Malarial antibody levels were measured by the enzyme-linked immunosorbent assay (ELISA) in two West African populations, one exposed to intense malaria transmission and the other protected. The results reflected the transmission of maternal antibody and, in the unprotected population, the subsequent increase of the EL...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:Marion Koopmans tells Fiona Fleck why the world needs a publicly-funded network of hubs in all regions with local experts able to respond to infectious disease threats as they emerge. ...
journal_title：Bulletin of the World Health Organization
pub_type： 传,历史文章,新闻
doi：10.2471/BLT.18.030218
更新日期：2018-02-01 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：:Little has been written about the survival of filarial mosquitos in nature, although methods are available for determining natural mortality in the field. Every filarial infection in a mosquito provides some information about the number of days it has survived after infection. This can be used to determine the probabi...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1963-01-01 00:00:00
abstract：:Cardiovascular diseases are often found to be associated with certain physicochemical characteristics of the environment-namely, the hardness of the water and the types of rock and soil underlying the area. Areas supplied with soft water usually have higher cardiovascular death rates than do areas supplied with hard w...
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：:The cross-reactivity of filarial heteroantigens, the non-availability of adult Wuchereria bancrofti for antigen extraction, and the lack of structural information on purified filarial heteroantigens make the serological diagnosis of W. bancrofti infection in man a difficult problem. The use of immune sera from cattle ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:This Memorandum summarizes current knowledge on the epidemiology of cholera and diarrhoea due to enterotoxigenic Escherichia coli (ETEC) and outlines the results of recent research to develop an effective oral vaccine against cholera. The meeting reviewed current research on the protective antigens of ETEC and made a ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:The efficacy of BCG vaccine in preventing the clinical manifestations of leprosy in a tuberculosis-free area of Papua New Guinea is reported. Between 1963 and 1966 a total of 5356 subjects, randomized to receive BCG or saline inoculations, were examined for leprosy before the vaccination and surveillance was continued...
journal_title：Bulletin of the World Health Organization
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1989-01-01 00:00:00
abstract：:DDE and the o,p' and p,p' isomers of DDT were assayed in 94 human biopsy fat samples from hospitals in Delhi by gas chromatography. DDT was present in all except 2 samples at concentrations from 0.17 to 176.5 mg per kg of body fat. The average total DDT content was 21.8+/-2.9 mg/kg, of which 45.9% was DDE. The average...
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：:The relationship between cardiovascular characteristics and mortality was investigated in an epidemiological study of heart disease in a representative adult rural community in Jamaica. Of 449 men and 469 women followed up for 5 years, 36 men and 28 women died and the data concerning their status as regards arterial p...
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：OBJECTIVE:To compare sentinel and population-based surveillance of the effect of seven-valent pneumococcal conjugate vaccine (PCV7), introduced in 2000, on the hospitalization of children aged under 5 years with invasive pneumococcal disease (IPD) in the United States of America. METHODS:Population surveillance data w...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.2471/BLT.11.098178
更新日期：2012-08-01 00:00:00
abstract：:Egg-yolk lecithin prepared as described in the second edition of of the WHO monograph on cardiolipin antigens was known to be satisfactory, but documentation was incomplete. In this paper, the authors discuss results of comparisons between egg-yolk lecithin and lecithin of beef-heart origin, carried out in four separa...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1955-01-01 00:00:00
abstract：:From time to time, reports of anthelmintic trials are published indicating that a compound is, or is not, effective against Echinococcus granulosus in dogs. In some of these reports, an attempt is made to assess the efficacy of the compound from inadequate data. This paper reviews the problems associated with selectin...
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：:A 7-valent pneumococcal polysaccharide-protein conjugate vaccine (PCV7) was licensed in the United States of America in 2000, but no comprehensive postmarketing review of safety has been carried out. We conducted a systematic review of the safety of PCV7 and other pneumococcal conjugate vaccines. A total of 42 studies...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章,评审
doi：10.2471/blt.07.048025
更新日期：2008-05-01 00:00:00
abstract：:A large number of organisms such as viruses, protozoa, helminths, fungi and bacteria, especially mycobacteria, need cell-mediated immunological processes for their elimination. As well as being involved in protection, cell-mediated immunological processes are also involved in a number of allergic reactions to products...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：10.5935/0305-7518.19700030
更新日期：1969-01-01 00:00:00
abstract：:The sensitivity of Plasmodium falciparum strains to chloroquine was tested in one locality in the north-east of the United Republic of Tanzania, where a chloroquine-medicated salt project has been implemented for chemosuppression for many years, and where large amounts of the drug have been available during the last d...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:Bringing together various disease-specific guidelines for sick children, WHO and UNICEF have developed an Integrated Management of Childhood Illness (IMCI) algorithm, one component of which (assess and classify) was tested in the outpatient department of a rural district hospital in western Uganda. Children aged 2-59 ...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:Present methods of controlling meningococcal cerebrospinal meningitis have failed to contain the disease. This has led to the search for effective vaccines and to the development of methods for assaying the potency of these vaccines, as well as for measuring the immune response of the individual. The feasibility of us...
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：:Monovalent acetone-inactivated typhoid vaccine and heat-killed TAB caused local reactions in 82-88% of volunteers vaccinated by jet injection, whereas they caused local reactions in only 24% of volunteers injected by means of a conventional syringe. Both vaccines induced a high seroconversion rate to typhoid H antigen...
journal_title：Bulletin of the World Health Organization
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1974-01-01 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：:Three diphtheria toxoid preparations, fractionated at various concentrations of ammonium sulfate, having various grades of purity, and showing striking differences in immunizing potency when compared at the same Lf dose, were examined for similarity of the effective constituents in the fractions. No evidence of deviat...
journal_title：Bulletin of the World Health Organization
pub_type： 杂志文章
doi：
更新日期：1954-01-01 00:00:00
