An outbreak of suspected water-borne epidemic non-A non-B hepatitis in northern Botswana with a high prevalence of hepatitis B carriers and hepatitis delta markers among patients.

Abstract:

:From June to December 1985 273 cases of hepatitis and jaundice were diagnosed in Maun, northern Botswana. It was known before the outbreak that most adults were immune to hepatitis A virus, most had markers indicating past infection with hepatitis B virus (HBV), there was a mean prevalence of 13.6% (57/418) HBsAg carriers, and a proportion of people had antibodies to hepatitis delta virus (HDV). There was evidence that faecal contamination of water supplies preceded the outbreak; the epidemic curve suggested that there was a major common source of infection; the disease appeared to have affected 1-2% of the population; 90.3% (214/237) patients for whom information is available were aged 20 years or older; the disease was generally mild and affected pregnant women most severely. 49 patients were admitted to hospital and at least 4/273 died. There were prevalences of 47% (28/60) HBsAg and 69% (37/54) anti-HDV reactors among patients bled 1-43 d after the onset of illness. The main features of the outbreak conformed to published descriptions of water-borne epidemic non-A non-B hepatitis and it is postulated that the disease was most severe in patients with active HBV infection and in those with HDV superinfection, so that such patients were disproportionately represented amongst those seeking medical attention.

authors

Byskov J,Wouters JS,Sathekge TJ,Swanepoel R

doi

10.1016/0035-9203(89)90731-1

subject

Has Abstract

pub_date

1989-01-01 00:00:00

pages

110-6

issue

1

eissn

0035-9203

issn

1878-3503

journal_volume

83

pub_type

杂志文章
  • Serological differentiation between past and present infection in hepatic amoebiasis.

    abstract::The indirect fluorescent antibody (IFA) test and the amoebic gel diffusion (AGD) test were assessed as tools for differentiating between past and present infection in invasive amoebiasis; in the case of the IFA test the Entamoeba histolytica-specific IgG and IgM were monitored. In a pilot study in which sera from 56 p...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(84)90115-9

    authors: Jackson TF,Anderson CB,Simjee AE

    更新日期:1984-01-01 00:00:00

  • Tuberculosis control activities in the private and public health sectors of Kenya from 2013 to 2017: how do they compare?

    abstract:BACKGROUND:Large numbers of tuberculosis (TB) patients seek care from private for-profit providers. This study aimed to assess and compare TB control activities in the private for-profit and public sectors in Kenya between 2013 and 2017. METHODS:We conducted a retrospective cross-sectional study using routinely collec...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1093/trstmh/trz062

    authors: Mailu EW,Owiti P,Ade S,Harries AD,Manzi M,Omesa E,Kiende P,Macharia S,Mbithi I,Kamene M

    更新日期:2019-12-01 00:00:00

  • The clinical and parasitological presentation of Plasmodium falciparum malaria in Uganda is unaffected by HIV-1 infection.

    abstract::The relation between Plasmodium falciparum malaria and symptomatic human immunodeficiency virus 1 (HIV-1) infection was investigated in paediatric and adult patients in Kampala, Uganda, from 1987 to 1989. Both infections contributed largely to hospital morbidity. Of 1527 clinically suspicious in-patients, 61% were pos...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(90)90306-y

    authors: Müller O,Moser R

    更新日期:1990-05-01 00:00:00

  • Non-bacterial etiologies of diarrheal diseases in Afghanistan.

    abstract:BACKGROUND:Microbial diarrheal diseases are one of the leading causes of child morbidity and mortality in developing countries. This study aimed to identify the main causes of non-bacterial diarrhea in Afghanistan. METHODS:A total of 699 stools were collected from children aged under 5 years who presented with diarrhe...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1093/trstmh/tru096

    authors: Elyan D,Wasfy M,El Mohammady H,Hassan K,Monestersky J,Noormal B,Oyofo B

    更新日期:2014-08-01 00:00:00

  • Quantifying the physical and socio-economic burden of filarial lymphoedema in Chikwawa District, Malawi.

    abstract:BACKGROUND:Lymphatic filariasis (LF) is a disfiguring parasitic disease and one of the leading causes of disability in the world. This study aimed to assess the severity of lymphoedema, the physical restrictions and socio-economic impact on affected individuals living in an endemic community in Malawi. METHODS:In a si...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1093/trstmh/tru154

    authors: Martindale S,Mkwanda SZ,Smith E,Molyneux D,Stanton MC,Kelly-Hope LA

    更新日期:2014-12-01 00:00:00

  • Chloroquine resistance of Plasmodium falciparum: a biological advantage?

    abstract::The response in vitro of Plasmodium falciparum to chloroquine, mefloquine and quinine was studied in a hyperendemic peri-urban area of Accra, Ghana, during the fourth quarter of 1991, yielding a total of 159 valid tests. Schizont maturation in drug-free controls and effective chloroquine concentrations were strongly c...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(95)90672-x

    authors: Wernsdorfer WH,Landgraf B,Wiedermann G,Kollaritsch H

    更新日期:1995-01-01 00:00:00

  • Chemotherapy of Entamoeba histolytica: studies in vitro with bacitracin and its zinc salt.

    abstract::Twenty-one Entamoeba histolytica isolates from a range of geographical locations and representing 3 different zymodemes were tested under xenic anaerobic conditions for their sensitivities to bacitracin and bactracin zinc. Isolates were over 13 times more sensitive to bacitracin zinc than to bacitracin. Our results in...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(94)90519-3

    authors: Andrews BJ,Bjorvatn B

    更新日期:1994-01-01 00:00:00

  • Serological survey of Prospect Hill virus infection in indigenous wild rodents in the USA.

    abstract::We found serological evidence of infection with Prospect Hill virus, a Hantaan-like virus isolated from meadow voles (Microtus pennsylvanicus), in microtine and cricetid rodents trapped in Maryland, West Virginia, Minnesota and California, USA. Fluorescent antibodies were detected in sera from M. pennsylvanicus (74/27...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(87)90275-6

    authors: Yanagihara R,Daum CA,Lee PW,Baek LJ,Amyx HL,Gajdusek DC,Gibbs CJ Jr

    更新日期:1987-01-01 00:00:00

  • A comparative study of the nutritional status, parasitic infections and health of male roadworkers in four areas of Kenya.

    abstract::The nutritional status, parasitic infections and general health of 801 male roadworkers living in four different areas of Kenya, namely, the highlands, coastal lowlands, Lake Victoria basin and the semiarid north-west, were investigated. Undernutrition was common in all areas but was most marked among men in the semi-...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(82)90093-1

    authors: Latham MC,Stephenson LS,Hall A,Wolgemuth JC,Elliott TC,Crompton DW

    更新日期:1982-01-01 00:00:00

  • Diagnosis of Wuchereria bancrofti infection by the polymerase chain reaction using urine and day blood samples from amicrofilaraemic patients.

    abstract::A sensitive and specific polymerase chain reaction (PCR) based on a highly repeated deoxyribonucleic acid (DNA) sequence (188 bp; SspI repeat) was tested for the detection of Wuchereria bancrofti DNA in blood and urine samples collected during the day from individuals in Coque, Recife, Brazil, an endemic area for W. b...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/s0035-9203(98)91016-1

    authors: Lucena WA,Dhalia R,Abath FG,Nicolas L,Regis LN,Furtado AF

    更新日期:1998-05-01 00:00:00

  • Fibroblast stimulating activity of extracts of hepatic granulomata of Schistosoma mansoni-infected rodents with marked or slight hepatic fibrosis.

    abstract::Eight weeks following infection with Schistosoma mansoni ICR strain mice showed much more marked hepatic fibrosis than did C57BL/6 mice or hamsters. None the less, extracts of the hepatic granulomata of these animals had similar fibroblast stimulating activity when assayed in vitro. ...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(85)90369-4

    authors: Cheever AW,Barral-Netto M

    更新日期:1985-01-01 00:00:00

  • Epidemiological features of epidemic cholera (El Tor) in Zimbabwe.

    abstract::Epidemics of cholera have been frequent in southern Africa since the reintroduction of the disease to the continent in 1970. In late 1992, following a severe drought and an influx of refugees from Mozambique, cholera reappeared in Zimbabwe for the first time since 1985 and rapidly spread through the rural areas of the...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/s0035-9203(96)90512-x

    authors: Bradley M,Shakespeare R,Ruwende A,Woolhouse ME,Mason E,Munatsi A

    更新日期:1996-07-01 00:00:00

  • Profile distribution of juvenile Aedes species in an urban area of Malaysia.

    abstract:BACKGROUND:Dengue fever (DF) is an urban vector-borne disease transmitted by Aedes aegypti and Aedes albopictus. Both species deposit their eggs in favorable breeding sites either in natural or artificial containers. An understanding of their habitat characteristics is crucial in curbing DF outbreaks METHODS:A search ...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1093/trstmh/trw015

    authors: Dom NC,Faiz Madzlan M,Nadira Yusoff SN,Hassan Ahmad A,Ismail R,Nazrina Camalxaman S

    更新日期:2016-04-01 00:00:00

  • A quantitative approach to the relationship between Wuchereria bancrofti microfilaria counts by venous blood filtration and finger-prick blood films.

    abstract::Counts of nocturnally periodic Wuchereria bancrofti microfilariae (mf) in 20 mm3 finger-prick blood films were compared with membrane counts after filtration of 1 ml of venous blood for their efficacy in determining the prevalence of Bancroftian filariasis. The technique used for spreading and staining the blood films...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(91)90237-s

    authors: Sabry M

    更新日期:1991-07-01 00:00:00

  • Problems of chemotherapy in multiply-infected AIDS patients.

    abstract::Potential multiple opportunistic infections in patients with the acquired immune deficiency syndrome (AIDS) cause the clinician considerable problems. Firstly there is the problem of the correct diagnosis of which organism is producing symptoms and there is the possibility of more than one organism being responsible. ...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章,评审

    doi:10.1016/0035-9203(90)90452-k

    authors: Gazzard BG

    更新日期:1990-01-01 00:00:00

  • Ross River virus (Togaviridae: Alphavirus) infection (epidemic polyarthritis) in American Samoa.

    abstract::An outbreak of Ross River virus infection (epidemic polyarthritis), which occurred in American Samoa between August 1979 and January 1980, is described. On the basis of a serological survey performed near the end of the epidemic, it is estimated that at least 13,500 people were infected. Ross River virus was isolated ...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(81)90112-7

    authors: Tesh RB,McLean RG,Shroyer DA,Calisher CH,Rosen L

    更新日期:1981-01-01 00:00:00

  • Molecular mechanisms associated with quinolone resistance in Enterobacteriaceae: review and update.

    abstract:BACKGROUND:Quinolones are broad-spectrum antibiotics, which are used for the treatment of different infectious diseases associated with Enterobacteriaceae. During recent decades, the wide use as well as overuse of quinolones against diverse infections has led to the emergence of quinolone-resistant bacterial strains. H...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1093/trstmh/traa041

    authors: Azargun R,Gholizadeh P,Sadeghi V,Hosainzadegan H,Tarhriz V,Memar MY,Pormohammad A,Eyvazi S

    更新日期:2020-10-05 00:00:00

  • Community-based research: cost of the tests used for anti-HBc total seropositivity only and hepatitis B screening.

    abstract::Our study aimed to determine anti-HBc total (IgG+IgM) seroprevalence in the adult population aged ≥ 15 and to compare the cost of testing for HBsAg and anti-HBs in only anti-HBc positive+ subpopulation to that in the whole population for HBV screening. The study involved a face-to-face survey and peripheral blood samp...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/j.trstmh.2010.08.012

    authors: Ozkan S,Atak A,Bozdayi G,Turkcuoglu S,Maral I

    更新日期:2010-12-01 00:00:00

  • Clinical and laboratory features of South American rattlesnake (Crotalus durissus terrificus) envenomation in children.

    abstract::The venom of the South American rattlesnake Crotalus durissus terrificus was first reported to have mainly haemolytic and neurotoxic physiopathological activities. Later studies demonstrated the systemic myotoxic action of the venom, characterized by the release of myoglobin from damaged skeletal muscle into serum and...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(88)90044-2

    authors: Cupo P,Azevedo-Marques MM,Hering SE

    更新日期:1988-01-01 00:00:00

  • Nutritional status of children with schistosomiasis mansoni in two different areas of Machakos District, Kenya.

    abstract::A possible association between nutritional status and Schistosoma mansoni infection or morbidity was investigated by comparing anthropometric indices among 362 children from 3 primary schools in Machakos District, Kenya. Matithini was a prosperous school in an area (Kangundo) of moderate intensity of schistosome infec...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(92)90305-v

    authors: Corbett EL,Butterworth AE,Fulford AJ,Ouma JH,Sturrock RF

    更新日期:1992-05-01 00:00:00

  • Sensitivity of Trichomonas vaginalis, Tritrichomonas foetus and Giardia intestinalis to bacitracin and its zinc salt in vitro.

    abstract::The activity of bacitracin in vitro against Giardia intestinalis, Trichomonas vaginalis and Tritrichomonas foetus was enhanced 5-10 times by equimolar concentrations of zinc. Bacitracin and bacitracin zinc activity was tolerant to either aerobic or anaerobic culture conditions and equally effective against T. vaginali...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(94)90239-9

    authors: Andrews BJ,Mylvaganam H,Yule A

    更新日期:1994-11-01 00:00:00

  • Treatment failure of a single high dose of ivermectin for Mansonella perstans filariasis.

    abstract::Infections with Mansonella perstans are common in certain parts of Africa and South America. There is no standard treatment at present. We evaluated the effect of a single high dose of ivermectin (600 micrograms/kg) on microfilaraemia in 7 consecutive patients. No decrease in microfilarial counts could be demonstrated...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(93)90438-v

    authors: Van den Enden E,Van Gompel A,Van der Stuyft P,Vervoort T,Van den Ende J

    更新日期:1993-01-01 00:00:00

  • Isolation and characterization of Leishmania infantum cDNA encoding a protein homologous to eukaryotic elongation factor 1 gamma.

    abstract::This paper reports the isolation and characterization of a complementary deoxyribonucleic acid clone showing sequence homology with genes coding for the eukaryotic elongation factor 1 gamma (EF-1 gamma). The clone encodes an open reading frame of 404 amino acids corresponding to a deduced molecular mass of 46.2 kDa. D...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/s0035-9203(02)90050-7

    authors: Cañavate C,el Bali M,Montoya Y,Barker DC,Alvar J

    更新日期:2002-04-01 00:00:00

  • Malaria co-infection in children influences antibody response to schistosome antigens and inflammatory markers associated with morbidity.

    abstract::The epidemiological coexistence of schistosomiasis and malaria is frequently observed in developing countries. Co-infection with malaria in children could influence the development of acquired immunity associated with the resistance or the pathology of schistosomiasis. In the present study, performed during May to Jun...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/s0035-9203(03)90170-2

    authors: Remoue F,Diallo TO,Angeli V,Hervé M,de Clercq D,Schacht AM,Charrier N,Capron M,Vercruysse J,Ly A,Capron A,Riveau G

    更新日期:2003-05-01 00:00:00

  • Primary liver cell carcinoma (PLCC) in the Northern Guinea Savanna of Nigeria.

    abstract::There is a high prevalence of primary liver cell carcinoma in the Guinea Savanna country of Nigeria, one of the highest frequencies in the world. The highest frequency of the tumour was among males aged 20 to 49 years. The clinical and laboratory findings are similar to those found in other series in Africa. Alpha1-fo...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(77)90114-6

    authors: Fakunle YM,Ajdukiewicz AB,Greenwood BM,Edington GM

    更新日期:1977-01-01 00:00:00

  • An outbreak of typhoid due to multidrug resistant Salmonella typhi in Pondicherry.

    abstract::An outbreak of typhoid due to multi-drug resistant Salmonella typhi is reported from Pondicherry, India. While the average prevalence of drug resistant strains in 1980-1988 had been 11.7%, it increased to 52% in 1989-1990. The majority of strains (80.8%) were resistant to chloramphenicol, streptomycin, tetracycline an...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(92)90573-u

    authors: Rao RS,Amarnath SK,Sujatha S

    更新日期:1992-03-01 00:00:00

  • Scrub typhus infection in rats in four habitats in Peninsular Malaysia.

    abstract::Rickettsia tsutsugamushi isolations were attempted from blood samples obtained from rats captured in four adjacent habitats near Kuala Lumpur, Malaysia. Antibody surveys were also made. Rickettsial infections were most frequent in rats captured in the forest and in lalang grass (Imperata cylindrica) and least frequent...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(77)90142-0

    authors: Muul I,Lim BL,Walker JS

    更新日期:1977-01-01 00:00:00

  • Feasibility of manual white blood cell counts as a predictor of neonatal sepsis in a low-resource setting.

    abstract:BACKGROUND:Manual white blood cell (WBC) differential counts as a predictor for neonatal sepsis development in a low-resource setting have not been thoroughly evaluated. We hypothesized that manual differentiation (specifically immature:total [I:T] neutrophil ratios) would be feasible and useful as an adjunct to predic...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1093/trstmh/traa023

    authors: Golding CN,Schaltz-Buchholzer F,Sanca L,Clipet-Jensen C,Benn CS,Au N,Chipperfield K,Kollmann TR,Amenyogbe NA

    更新日期:2020-08-01 00:00:00

  • Immunodiagnosis of Strongyloides stercoralis infection: a method for increasing the specificity of the indirect ELISA.

    abstract::Indirect enzyme-linked immunosorbent assay (ELISA) allows sensitive detection of serum immunoglobulin (Ig) G against a soluble extract of Strongyloides stercoralis infective larvae. In this study, 40/40 (100%) human strongyloidiasis sera had high levels of anti-S. stercoralis IgG, but 30/40 (75%) filariasis sera, and ...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(93)90477-8

    authors: Conway DJ,Atkins NS,Lillywhite JE,Bailey JW,Robinson RD,Lindo JF,Bundy DA,Bianco AE

    更新日期:1993-03-01 00:00:00

  • Imported filariasis in Pakistan.

    abstract::Night blood surveys for filariasis were carried out in two camps of repatriates from Bangladesh. The sample consisted of 1,101 Biharis above one year of age of whom 9.0% were found infected with Wuchereria bancrofti. The infection rate was significantly higher in males (10.2%) than in females (6.7%). Of the three mosq...

    journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene

    pub_type: 杂志文章

    doi:10.1016/0035-9203(81)90435-1

    authors: Aslamkhan M,Pervez SD

    更新日期:1981-01-01 00:00:00