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In 2012, WHO/FAO ranked 24 foodborne parasites (FBP) using multicriteria decision analysis (MCDA) to provide risk assessors with a basis for prioritising control of highly ranked FBP on the global level. One conclusion was that ranking may differ substantially per region. In Europe, the same methodology was used to rank FBP of relevance for Europe. Of the 24 FBP, the top-five prioritised FBP were identified for Europe as Echinococcus multilocularis, Toxoplasma gondii, Trichinella spiralis, E. granulosus, and Cryptosporidium spp., all of which are zoonotic. The objective of the present study was to provide an overview of surveillance and reporting systems in Europe for these top five prioritised FBP in the human and animal populations, to identify gaps, and give recommendations for improvement. Information on the surveillance systems was collected from 35 European countries and analysed according to the five different regions. For most FBP, human surveillance is passive in most countries and regions in Europe and notification differs between countries and regions. Adequate surveillance programmes for these FBP are lacking, except for T. spiralis, which is notifiable in 34 countries with active surveillance in susceptible animals under EU directive. Although human and animal surveillance data are available for the five prioritised FBP, we identified a lack of consistency in surveillance and reporting requirements between national experts and European bodies. Recommendations for improved surveillance systems are discussed.
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OBJECTIVES: To report on relevant national surveillance systems of (N)CC and taeniasis (the infection with the adult tapeworm) in the European Union/European Economic Area and to assess the magnitude of (N)CC occurrence by retrieving information on cases for the period 2000-2016. METHODS: (N)CC cases were retrieved via national reporting systems, a systematic literature search, contact with clinicians and a search for relevant 'International Statistical Classification of Diseases and Related Health Problems' (ICD)-based data. RESULTS: Mandatory notification systems for (N)CC were found in Hungary, Iceland and Poland. Ten cases were reported in Poland and none in Hungary and Iceland. Through the systematic literature review and information given by clinicians, 263 individual and 721 aggregated (N)CC cases from 19 European countries were identified. ICD-based data were obtained from five countries. From 2000 to 2016, a total of 3489 cases (N)CC cases were coded: 832 in Italy, eight in Latvia, 357 in Portugal, 2116 in Spain and 176 in Sweden. CONCLUSION: Despite being classified as a possible eradicable disease, (N)CC is still diagnosed across Europe, yet its true extent and impact remain unclear.
OBJECTIFS: Rapporter sur les systèmes nationaux de surveillance pertinents de la (neuro)cysticercose (N)CC et de la téniase (infection par le ténia adulte) dans l'Union européenne/l'Espace économique européen, et évaluer l'ampleur de l'occurrence de la (N)CC en reprenant des informations sur les cas durant la période 2000-2016. MÉTHODES: Les cas de (N)CC ont été repris à partir des systèmes nationaux de notification, une recherche systématique de la littérature, des contacts avec des cliniciens et une recherche de données pertinentes basées sur la 'Classification Statistique Internationale des Maladies et Problèmes de Santé Connexes' (ICD). RÉSULTATS: Des systèmes de notification obligatoires pour la (N)CC ont été trouvés en Hongrie, en Islande et en Pologne. Dix cas ont été rapportés en Pologne et aucun en Hongrie et en Islande. Grâce à la revue systématique de la littérature et aux informations fournies par les cliniciens, 263 cas individuels et 721 cas agrégés de (N)CC de 19 pays européens ont été identifiés. Des données ICD ont été obtenues de cinq pays. De 2000 à 2016, un total de 3489 cas de (N)CC ont été codés: 832 en Italie, 8 en Lettonie, 357 au Portugal, 2116 en Espagne et 176 en Suède. CONCLUSION: Bien qu'elle soit classée comme une maladie pouvant être éradiquée, la (N)CC est toujours diagnostiquée à travers l'Europe, mais sa véritable ampleur et son impact restent incertains .
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Cisticercose/epidemiologia , Notificação de Abuso , Vigilância da População , Cisticercose/etiologia , Europa (Continente)/epidemiologia , HumanosRESUMO
In the original article [1], the authors Dr Jasmin OMERAGIC and Dr Davor ALAGIC were erroneously omitted from the co-authors list.
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BACKGROUND: Taenia solium and Taenia saginata are food-borne parasites of global importance. In eastern Europe only fragmented information is available on the epidemiology of these zoonotic parasites in humans and animal populations. In particular for T. solium, on-going transmission is suspected. The aim of this systematic review was to collect the available data and describe the current knowledge on the epidemiology of T. solium and T. saginata in eastern Europe. METHODS: Literature published in international databases from 1990 to 2017 was systematically reviewed. Furthermore, local sources and unpublished data from national databases were retrieved from local eastern European experts. The study area included 22 countries. RESULTS: Researchers from 18 out of the 22 countries provided data from local and unpublished sources, while no contacts could be established with researchers from Belarus, Kosovo, Malta and Ukraine. Taeniosis and human cysticercosis cases were reported in 14 and 15 out of the 22 countries, respectively. Estonia, the Former Yugoslav Republic of Macedonia, Lithuania, Moldova, Poland, Romania, Serbia, and Slovakia reported cases of porcine cysticercosis. Croatia, Czech Republic, Estonia, Former Yugoslav Republic of Macedonia, Moldova, Poland, Romania, Serbia, Slovakia, and Ukraine reported bovine cysticercosis. CONCLUSIONS: There is indication that taeniosis and cysticercosis are present across eastern Europe but information on the occurrence of T. solium and T. saginata across the region remains incomplete. Available data are scarce and species identification is in most cases absent. Given the public health impact of T. solium and the potential economic and trade implications due to T. saginata, notification of taeniosis and human cysticercosis should be implemented and surveillance and notification systems in animals should be improved.
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Doenças dos Bovinos/epidemiologia , Cisticercose/epidemiologia , Neurocisticercose/epidemiologia , Doenças dos Suínos/epidemiologia , Suínos/parasitologia , Teníase/epidemiologia , Animais , Bovinos , Doenças dos Bovinos/parasitologia , Cisticercose/parasitologia , Europa Oriental/epidemiologia , Humanos , Neurocisticercose/parasitologia , Prevalência , Saúde Pública , Doenças dos Suínos/parasitologia , Taenia saginata/fisiologia , Taenia solium/fisiologia , Teníase/parasitologiaRESUMO
Dirofilariasis refers to an infection caused by a specific parasitic roundworm. Dirofilaria repens - transmitted by mosquito bites - accounts for most human cases. The parasite forms a subcutaneous mass called cutaneous dirofilariasis near the original site of intrusion. The incidence of human infections shows an increasing tendency. We report a case of a 35-year-old woman presenting with three-week history of a painful swelling in the temporal region. The initial diagnostic work-up revealed a roundworm embedded in the subcutaneous fat tissue and temporal muscle. Differential diagnosis included erysipelas, herpes zoster, temporal arteritis. The final diagnosis of helminthiasis was established by ultrasound examination. A multidisciplinary consultation including infectious diseases specialist suggested surgical removal of the lesion. The microbiological examination of the specimen confirmed the presence of a female Dirofilaria repens. Orv Hetil. 2018; 159(45): 1844-1847.
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Dermatite/patologia , Dirofilariose/patologia , Cabeça/diagnóstico por imagem , Dermatopatias Infecciosas/parasitologia , Adulto , Dermatite/parasitologia , Dirofilariose/parasitologia , Feminino , Humanos , Dermatopatias Infecciosas/patologiaRESUMO
PURPOSE: Cystic echinococcosis (CE) is a parasitic disease caused by the tapeworm Echinococcus granulosus sensu lato. Although in Hungary the disease is listed among reportable infections, inadequacies in the reporting practice of CE by clinicians and pathologists have resulted in underscoring of this disease. The aim of this study was to describe the epidemiological and clinical characteristics of CE in Hungary using a datasource other than the official records that are based mainly on serological data. METHODS AND RESULTS: This retrospective case series study included a total of 45 CE patients confirmed by histopathology in a single Hungarian center between 2000 and 2014. CONCLUSION: Although CE is the most prevalent reportable endemic helminthosis in Hungary, to date this is the first study on the clinical epidemiology of the disease in this country.
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Equinococose/epidemiologia , Echinococcus granulosus , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Criança , Pré-Escolar , Equinococose/diagnóstico , Equinococose/patologia , Equinococose/terapia , Feminino , Humanos , Hungria/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
IntroductionThis paper reviews the current knowledge and understanding of Cryptosporidium spp. and Giardia spp. in humans, animals and the environment in 10 countries in the eastern part of Europe: Bosnia and Herzegovina, Croatia, Czech Republic, Estonia, Hungary, Latvia, Poland, Romania, Serbia and Slovenia. Methods: Published scientific papers and conference proceedings from the international and local literature, official national health service reports, national databases and doctoral theses in local languages were reviewed to provide an extensive overview on the epidemiology, diagnostics and research on these pathogens, as well as analyse knowledge gaps and areas for further research. Results:Cryptosporidium spp. and Giardia spp. were found to be common in eastern Europe, but the results from different countries are difficult to compare because of variations in reporting practices and detection methodologies used. Conclusion: Upgrading and making the diagnosis/detection procedures more uniform is recommended throughout the region. Public health authorities should actively work towards increasing reporting and standardising reporting practices as these prerequisites for the reported data to be valid and therefore necessary for appropriate control plans.
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Criptosporidiose/epidemiologia , Cryptosporidium/isolamento & purificação , Doenças Transmitidas por Alimentos/parasitologia , Giardia/isolamento & purificação , Giardíase/epidemiologia , Saúde Pública , Animais , Criptosporidiose/parasitologia , Cryptosporidium/genética , Meio Ambiente , Europa Oriental/epidemiologia , Fezes/parasitologia , Doenças Transmitidas por Alimentos/epidemiologia , Giardia/genética , Giardíase/parasitologia , Humanos , Prevalência , Reação em Cadeia da Polimerase em Tempo RealRESUMO
Acanthamoeba has a worldwide distribution in the environment and it is capable of causing a painful sight-threatening disease of the cornea designated as Acanthamoeba keratitis (AK). Nowadays, the cases of AK have surged all over the world along with its disease burden due to increasing use of contact lenses used not only for optical correction but also for cosmetic purposes. In our present work, epithelial abrasion of a 27-year-old female soft contact lens wearer with keratitis was examined. Genotype identification was carried out with a real-time fluorescence resonance energy transfer polymerase chain reaction (PCR) assay based on sequence analysis of the 18S rRNA gene. Genotyping allowed the identification of a T8 group isolate. The analysis confirmed the importance of a complete diagnostic protocol, including a PCR assay, for the clinical diagnosis of AK from human samples. Acanthamoeba T8 should be considered as potential causative organism in keratitis in human.
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Ceratite por Acanthamoeba/diagnóstico , Acanthamoeba/isolamento & purificação , Amebíase/diagnóstico , Acanthamoeba/classificação , Acanthamoeba/genética , Acanthamoeba/fisiologia , Ceratite por Acanthamoeba/parasitologia , Adulto , Amebíase/parasitologia , Córnea/parasitologia , Feminino , Genótipo , Humanos , FilogeniaRESUMO
Several trematodes that parasitize vertebrate animals utilize swimming aquatic larvae to infect the host percutaneously. The most important ones among these parasites are the blood-flukes of birds and mammals comprising species that are also zoonotic. Within this latter group are species that cause the bilharziasis or schistosomiasis of inhabitants of the tropical countries, and other trematode species that are able to penetrate human skin, but do not develop to an adult form of the worm in the body. In temperate climates this latter type of infection occurs mainly in the form of an unpleasant inflammation of the skin and is often called "swimmer's itch". In most of these cases, the origin of the larvae remains unexplored, the source of the infection is neglected by the medical or veterinarian practitioners. Herein we report for the first time in Hungary that the cause of such dermatitis was the cercariae of Schistosoma turkestanicum, which infected red deer (Cervus elaphus) in this country. The local name of this pristine disease is "water mange" and it occurs only in one of the floodplains of the Danube. On the basis of informal communication this symptom seems to be rather regular among people who do fishing or have a bath in the habitat of the blood-fluke. In the case of adequate anamnesis it is worth examining the origin of the cercarial dermatitis which may give cross-reactions with human schistosomiasis during serological tests. Orv. Hetil., 2016, 157(40), 1579-1586.
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DNA de Helmintos/isolamento & purificação , Dermatite/parasitologia , Schistosoma/isolamento & purificação , Esquistossomose/diagnóstico , Dermatopatias Parasitárias/diagnóstico , Adulto , Animais , Humanos , Hungria , Esquistossomose/parasitologia , Dermatopatias Parasitárias/parasitologia , NataçãoRESUMO
Acanthamoeba species are free-living amebae that can be found in almost every range of environments. Within this genus, numerous species are recognized as human pathogens, potentially causing Acanthamoeba keratitis (AK). AK is a corneal disease that is predominantly associated with contact lens use, the epidemiology of which is related to the specific genotype of Acanthamoeba. This study reports seven (7/16; 43.75%) positive cases. Detection of Acanthamoeba in corneal scrapings is based on cultivation and polymerase chain reaction (PCR) combined with the molecular taxonomic identification method. By PCR, seven samples were positive; cultivation was successful for five samples, probably because of the low quantity of samples. Genotype identification was carried out with a real-time fluorescence resonance energy transfer PCR assay based on sequence analysis of the 18S rRNA gene, and sensitivity and specificity were evaluated in comparison with traditional parasitological techniques. All seven detected Acanthamoeba strains belonged to the T4 genotype, the main AK-related genotype worldwide. These results confirmed the importance of a complete diagnostic protocol, including a PCR assay, for the clinical diagnosis of AK from human samples. Genotyping allowed the identification of all isolates in the T4 group, thus demonstrating the prevalence of this genotype in Hungary.
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Ceratite por Acanthamoeba/diagnóstico , Acanthamoeba/isolamento & purificação , Técnicas de Laboratório Clínico/métodos , Reação em Cadeia da Polimerase/métodos , Acanthamoeba/classificação , Acanthamoeba/genética , Acanthamoeba/fisiologia , Ceratite por Acanthamoeba/parasitologia , DNA de Protozoário/genética , DNA Ribossômico/genética , Feminino , Humanos , Hungria , Masculino , FilogeniaRESUMO
BACKGROUND: Dirofilariasis is an emerging zoonosis (supported by climate change) in Central Europe. Human infections are usually caused by Dirofilaria repens and Dirofilaria immitis with mediation of mosquito vectors. Aims of this publication were to report our dirofilariasis cases, and to summarize Hungarian epidemiological data by reviewing literature. METHODS AND RESULTS: We present five (four ophthalomological, one subcutaneous) cases observed within a 2-year period in Southern Hungary. Ages of infected patients were between 31 and 74 years. First case during pregnancy is also reported. There was no travel history in the anamnesis of patients which could explain acquisition of the infection. Moving, intact worms eliminated by surgical interventions were identified on the basis of morphological features as D. repens. Since the first report of human case, 115 further episodes (in addition to ours) were diagnosed in Hungary. Mean age of the patients was 47 years. Reviewing national reports, the ratio of subcutaneous infections was higher than that of the ocular ones (66 and 45, respectively). Evaluation of the territorial distribution of human episodes revealed that most infections occurred in patients living in the Danube-Tisza interfluvial region and eastern part of the country. However, sporadic cases were also found in western counties during 2014. CONCLUSION: Most of the Hungarian dirofilariasis cases were autochthonous infections. Occurrence in the western counties may suggest the spreading of this emerging zoonosis to these areas. Comprehensive monitoring and data analysis are desirable, therefore reporting the epidemiologic data in the case of human infections should be made mandatory.
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Dirofilariose/diagnóstico , Dirofilariose/epidemiologia , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/epidemiologia , Adulto , Idoso , Dirofilariose/terapia , Feminino , Humanos , Hungria/epidemiologia , Masculino , Pessoa de Meia-Idade , Gravidez , Complicações na Gravidez/terapia , Prevalência , Fatores de RiscoRESUMO
The transmission route of giardiasis not yet understood and why some infected individuals remain asymptomatic while others become quite ill. The drinking water quality is supposedly responsible for the prevalence of asymptomatic Giardia duodenalis infections in different areas, therefore asymptomatic giardiasis has been investigated in three water supply areas of Hungary: three hundred stool samples from inhabitants of Budapest, Füzér and Mátrafüred were examined by immunological and molecular methods for the presence of G. duodenalis infections. Individuals were asked to fill out a validated questionnaire at the time of stool collection and the interview covered demographic data, family life, education and travel history.In Budapest and in Mátrafüred in one stool sample G. duodenalis Assemblage A, whereas in Füzér once G. duodenalis Assemblage A, once Assemblage B and twice mixed infection were detected. We found higher prevalence rate of 4% of G. duodenalis infections of asymptomatic people in the village Füzér, where the removal of the Giardia cysts of the drinking water treatment plant was not effective. This study throws a light the need to look into the possibility of other risks of Giardia infections such as water transmission routes. To our knowledge, this is the first study evaluating the prevalence of G. duodenalis infections in asymptomatic persons in Hungary.
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Giardia/isolamento & purificação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Fezes/microbiologia , Feminino , Genótipo , Giardia/classificação , Giardia/genética , Humanos , Hungria , Masculino , Pessoa de Meia-IdadeRESUMO
Acanthamoeba species are free-living amoebae that can be found in almost every range of environments. Within this genus, a number of species are recognized as human pathogens, potentially causing Acanthamoeba keratitis, granulomatous amoebic encephalitis, and chronic granulomatous lesions. Soil and water samples were taken from experimental station at Julianna Major of Plant Protection Institute of Centre for Agricultural Research, Hungarian Academy of Sciences (CAR HAS). We detected living Acanthamoeba spp. based on culture-confirmed detection combined with the molecular taxonomic identification method. Living Acanthamoeba spp. were detected in thirteen (65%) samples. The presence of Acanthamoeba spp. in the samples depends significantly on the rhizosphere plants. The most frequently identified living Acanthamoeba genotype was T4 followed by T11, T2/T6 and T17. Genotypes T4 and T11 of Acanthamoeba, are responsible for Acanthamoeba keratitis as well as granulomatous amoebic encephalitis, and should therefore be considered as a potential health risk associated with human activities in the environment.
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Acanthamoeba/isolamento & purificação , Medicago sativa/parasitologia , Rizosfera , Zea mays/parasitologia , Acanthamoeba/classificação , Acanthamoeba/genética , Sequência de Bases , Genótipo , Dados de Sequência Molecular , FilogeniaRESUMO
Simple real-time PCR assay with one set of primer and probe for rapid, sensitive qualitative and quantitative detection of Entamoeba histolytica has been used. Consensus sequences were used to amplify a species-specific region of the 16S rRNA gene, and fluorescence resonance energy transfer hybridization probes were used for detection in a LightCycler platform (Roche). The anchor probe sequence was designed to be a perfect match for the 16S rRNA gene of Entamoeba species, while the acceptor probe sequence was designed for Entamoeba histolytica, which allowed differentiation. The performed characteristics of the real-time PCR assay were compared with ELISA antigen and microscopical detection from 77 samples of individuals with suspected clinical diagnosis of imported E. histolytica infection. Stool and liver abscess pus samples were examined with analytical sensitivity of 5 parasites per PCR reaction. The melting curve means Tms (standard deviation) in clinical isolates were 54°C. The real-time assay was 100% sensitive and specific for differentiation of Entamoeba histolytica, compared with conventional ELISA or microscopy. This real-time PCR assay with melting curve analysis is rapid, and specific for the detection and differentiation of Entamoeba histolytica. The suitability for routine use of this assay in clinical diagnostic laboratories is discussed.
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DNA de Protozoário/isolamento & purificação , Entamoeba histolytica/isolamento & purificação , Entamebíase/diagnóstico , Transferência Ressonante de Energia de Fluorescência/métodos , Reação em Cadeia da Polimerase em Tempo Real , Sequência de Bases , Primers do DNA/química , Primers do DNA/genética , DNA de Protozoário/química , DNA de Protozoário/genética , Entamoeba histolytica/classificação , Entamoeba histolytica/genética , Entamebíase/parasitologia , Ensaio de Imunoadsorção Enzimática , Fezes/parasitologia , Corantes Fluorescentes , Humanos , Dados de Sequência Molecular , Tipagem Molecular/métodos , RNA de Protozoário/genética , RNA Ribossômico 16S/genética , Sensibilidade e Especificidade , Análise de Sequência de DNA , Especificidade da Espécie , Fatores de TempoRESUMO
Shiga toxin-producing Escherichia coli (STEC) strains of O157:H7 serotype are a predominant cause of haemolytic uraemic syndrome (HUS) worldwide, but strains of non-O157 serotypes can also be associated with serious disease. Some of them are associated with outbreaks of HUS, others with sporadic cases of HUS, and some with diarrhoea but not with outbreaks or HUS. A large number of STEC serotypes isolated from ruminants and foods have never been associated with human disease. In this study we characterize a STEC strain belonging to serotype O171:H25 that is responsible for a case of HUS. This strain has a single Shiga toxin gene encoding Stx2 toxin, and hlyA gene, but is eae-negative.
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Síndrome Hemolítico-Urêmica/microbiologia , Escherichia coli Shiga Toxigênica/isolamento & purificação , Adolescente , Escherichia coli O157/isolamento & purificação , Fezes/microbiologia , Feminino , Humanos , Sorotipagem , Escherichia coli Shiga Toxigênica/genéticaRESUMO
In a small village of Hungary, a human trichinellosis outbreak (affecting eight people) occurred in January-February, 2009. In the outbreak investigation (i) Trichinella spiralis larvae were detected in meat products derived from the pigs slaughtered in the backyard of one of the patients (a foxhunter) in December 2008, and in a brown rat captured in the same backyard; (ii) sera of 24 pigs held in 11 yards of the village and that of some dogs of the foxhunter were found Trichinella-positive; (iii) sera of five villagers who could not be infected in the particular outbreak were also found reactive in Trichinella-specific laboratory tests. The followings helped the rise of an outbreak: the geographical position and the presence of empty houses favoured the multiplication of rats; there was no extermination of rats in the previous years; there was no meat inspection; raw meat and improperly processed meat products were tasted at the pig-slaughter; villagers gave tastes to each other. People were informed on the symptoms, the way of transmission, and the possibilities of prevention of trichinellosis by experts. With the help of local authorities, all the properties including the grounds with empty houses were involved in the extermination of rodents.
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Surtos de Doenças , Triquinelose/epidemiologia , Adulto , Idoso , Animais , Cães , Ensaio de Imunoadsorção Enzimática , Feminino , Humanos , Hungria/epidemiologia , Masculino , Pessoa de Meia-Idade , Saúde Pública , Ratos , Suínos/parasitologia , Triquinelose/etiologiaRESUMO
INTRODUCTION: In the temperate regions of Europe, mainly Italy, France, Greece, and in recent years Hungary, a specific filarioid worm, Dirofilaria (Nochtiella) repens, a parasite of dogs, cats and some other carnivores, transmitted by mosquitoes, has occasionally been contracted, causing dirofilariosis in humans. We report a case of dirofilariosis and review all previously observed cases in Hungary. MATERIALS, METHODS AND RESULTS: The authors present a case of human subconjunctival dirofilariosis in a 56-year-old man with mild itching and a burning sensation in his right eye. A slow-moving, whitish, thread-like worm was detected by slit-lamp examination. The worm was surgically removed and parasitological examination identified it as an immature male Dirofilaria repens. A review of Hungarian cases from 1880 to 2000 is presented, with updates of earlier reports. In addition, 16 new cases (8 men; 8 women) diagnosed between 2001 and 2006 are reviewed. The mean age of these 16 patients was 60 years; eight cases had ocular localization, seven were subcutaneous and one was diagnosed in a histopathological section of removed axillary lymph node in a patient with lymphoid leukemia. Twelve of the 16 identified Dirofilariae were females, four were males. According to their recorded histories the patients had not traveled internationally. CONCLUSION: Most of the above cases of dirofilariosis are certainly autochthonous infections. The increasing number of diagnosed cases suggests that this zoonosis is becoming more important in central Europe and that the incidence may increase with the improvement of clinical diagnosis.
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Doenças dos Trabalhadores Agrícolas/epidemiologia , Doenças da Túnica Conjuntiva/epidemiologia , Dirofilariose/epidemiologia , Zoonoses/epidemiologia , Doenças dos Trabalhadores Agrícolas/diagnóstico , Doenças dos Trabalhadores Agrícolas/cirurgia , Animais , Gatos/parasitologia , Túnica Conjuntiva/parasitologia , Túnica Conjuntiva/patologia , Doenças da Túnica Conjuntiva/diagnóstico , Doenças da Túnica Conjuntiva/cirurgia , Culicidae/parasitologia , Diagnóstico Diferencial , Dirofilariose/diagnóstico , Dirofilariose/cirurgia , Dirofilariose/transmissão , Cães/parasitologia , Humanos , Hungria , Masculino , Pessoa de Meia-Idade , Oftalmoscopia , Suínos/parasitologia , Zoonoses/transmissãoRESUMO
INTRODUCTION: Tungiasis is a parasitic skin disease due to the permanent penetration of the female sand flea T. penetrans (Linnaeus, 1758) into the skin of its host. CASE REPORT: A 39-year-old male patient was observed in May 2005 at the Outpatient Department of Dermato-Venerology Szent Rókus Hospital in Budapest because he felt the sensation of a foreign body growing under the skin of his left big toe. When the lesion occurred he was at Brazilian seaside, where he often walked barefooted. 6-7 days after, at the left big toe he saw on the margin oedematous, at the centre brownish punctuated lesion, 6-7 mm in diameter. Dermatological examination showed at the medial surface of the left big toe 6 mm in diameter, prominent, pustule-like lesion with approximately 2 mm rim of hyperemia. Surgically 4 mm in diameter whitish softish sheath was extracted. At the Department of Parasitology National Center for Epidemiology, Budapest, the parasite-like form was identified as Tunga penetrans. CONCLUSION: With this case report the authors would like to call Hungarian physicians attention to this exotic disease imported into Hungary. To the best of the authors' knowledge, this is the first imported human case of tungiasis in Hungary.
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Dermatopatias Parasitárias/diagnóstico , Adulto , Animais , Brasil , Humanos , Hungria , Masculino , Sifonápteros , ViagemRESUMO
A 51-year-old female developed urticarial lesions of her right forearm which progressed into transient edema and subcutaneous swelling. Later a small infiltrated subcutaneous nodule also appeared and was removed in toto. Histopathological examination revealed the presence of Dirofilaria repens. This worm is the cause of an endemic zoonosis in the Mediterranean area. In the past decade many cases have been reported worldwide, but the condition appears rare in Hungary and skin findings have not been described.
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Dirofilaria/isolamento & purificação , Dirofilariose/diagnóstico , Animais , Diagnóstico Diferencial , Dirofilariose/epidemiologia , Dirofilariose/cirurgia , Edema/etiologia , Feminino , Humanos , Hungria/epidemiologia , Pessoa de Meia-Idade , Resultado do Tratamento , ZoonosesRESUMO
Malaria was an endemic disease in Hungary for many centuries. A country-wide survey of the epidemiologic situation on malaria started in the year of 1927. That was done by the Department of Parasitology of the Royal State Institute of Hygiene (presently: Johan Béla National Center for Epidemiology). The notification of malaria was made compulsory in 1930. Free of charge laboratory examination of the blood of persons suffering from malaria or suspected of an infection have been carried out. Anti-malarial drugs were also distributed free of charge, together with appropriate medical advise given at the anti-malarial sanitary stations. Between 1933 and 1943, the actual number of malaria cases was estimated as high as 10-100,000 per year. The major breakthrough came in 1949 by the organized antimalarial campaign applying DDT for mosquito eradication. The drastic reduction of the vectors resulted in the rapid decline of malaria cases. Since 1956, there have not been reported any indigenous case in Hungary. In 1963, Hungary entered on the Official Register of the WHO to the areas where malaria eradication has been achieved. During the period of 1963-2001, 169 Hungarians acquired the malaria in abroad and 263 foreigners infected in abroad were registered in Hungary. More than half of the cases (230) were caused by Plasmodium falciparum. Further 178 cases were caused by Plasmodium vivax and 24 cases by other Plasmodium species. During that period, 7 fatal cases were reported (Plasmodium falciparum). The expansion of migration (both the increase of the number of foreigners travelling into Hungary and of Hungarians travelling abroad) favours to the appearance of imported cases. Attention is called of all the persons travelling to malaria endemic countries to the importance of malaria prevention by the International Vaccination Stations located in the National Center for Epidemiology and in the Public Health Institutes of 19 counties and of Budapest. The Johan Béla National Center for Epidemiology issued a protocol in 2001, the title of which is: "Antimalarial defence". This helps the information activity of the International Vaccination Stations. To prevent malaria infections, systemic mosquito eradication is organized and supervised by the Office of the Chief Medical Officer at the touristically important areas in the summer season.