Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 17 de 17
Filtrar
1.
Sci Data ; 10(1): 469, 2023 07 20.
Artigo em Inglês | MEDLINE | ID: mdl-37474530

RESUMO

The Dutch national open database on COVID-19 has been incrementally expanded since its start on 30 April 2020 and now includes datasets on symptoms, tests performed, individual-level positive cases and deaths, cases and deaths among vulnerable populations, settings of transmission, hospital and ICU admissions, SARS-CoV-2 variants, viral loads in sewage, vaccinations and the effective reproduction number. This data is collected by municipal health services, laboratories, hospitals, sewage treatment plants, vaccination providers and citizens and is cleaned, analysed and published, mostly daily, by the National Institute for Public Health and the Environment (RIVM) in the Netherlands, using automated scripts. Because these datasets cover the key aspects of the pandemic and are available at detailed geographical level, they are essential to gain a thorough understanding of the past and current COVID-19 epidemiology in the Netherlands. Future purposes of these datasets include country-level comparative analysis on the effect of non-pharmaceutical interventions against COVID-19 in different contexts, such as different cultural values or levels of socio-economic disparity, and studies on COVID-19 and weather factors.


Assuntos
COVID-19 , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , SARS-CoV-2 , Esgotos , Vacinação , Vigilância Epidemiológica Baseada em Águas Residuárias , Países Baixos
2.
Ticks Tick Borne Dis ; 12(5): 101762, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34147921

RESUMO

Tick-borne encephalitis virus (TBEV) has only recently been detected in the Netherlands. With still few autochthonous tick-borne encephalitis (TBE) patients, human exposure to TBEV is expected to be very low among the general population. We aimed to assess the exposure to TBEV among persons with an occupationally high risk of tick bites in the Netherlands. In our cross-sectional serological survey, employees and volunteers of nature management organizations provided a single blood sample and completed an online questionnaire in 2017. The sera were screened in the anti-TBEV IgG Enzyme-Linked Immunosorbent Assay (ELISA), after which a TBEV-specific virus neutralization test (VNT) was applied to confirm positive ELISA outcomes. Ten sera tested positive for IgG antibodies in the TBEV ELISA, among 556 participants who did not report vaccination against TBEV. Through confirmation in VNT, TBEV-specific IgG antibodies were detected among 0.5% (3/556, 95%CI 0.1%-1.6%). During the five years prior to the questionnaire, 87% reported tick bites. Half of the participants considered that most of their tick bites (75% to 100%) had been acquired while being at work. A very low seroprevalence of TBEV exposure was observed among these nature management workers, even though they report a six times higher exposure to tick bites, compared to our general population. Nonetheless, the emergence of TBEV in the Netherlands reaffirms the need for education and preventative measures against tick bites and tick-borne diseases.


Assuntos
Conservação dos Recursos Naturais , Encefalite Transmitida por Carrapatos/epidemiologia , Doenças Profissionais/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Encefalite Transmitida por Carrapatos/virologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Doenças Profissionais/virologia , Prevalência , Estudos Soroepidemiológicos , Adulto Jovem
3.
J Infect ; 82(1): 98-104, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-32565073

RESUMO

OBJECTIVES: A single dose of doxycycline after a tick bite can prevent the development of Lyme borreliosis in North America, but extrapolation to Europe is hampered by differences in Borrelia burgdorferi sensu lato genospecies and tick species. We assessed the efficacy of prophylaxis after a tick bite in Europe. METHODS: We conducted an open-label randomized controlled trial, administering a single dose of 200 mg doxycycline within 72 h after removing an attached tick from the skin, compared to no treatment. Potential participants ≥ 8 years of age who reported a recent tick bite online were invited for the study. After informed consent, they were randomly assigned to either the prophylaxis or the no-treatment group. Participants in the prophylaxis group were asked to visit their general practitioner to administer the antibiotics. All participants were followed up by online questionnaires. Our primary outcome was the development of physician-confirmed Lyme borreliosis in a modified-intention-to-treat analysis. This study is registered in the Netherlands Trial Register (NTR3953) and is closed. RESULTS: Between April 11, 2013, and June 10, 2015, 3538 potential participants were randomized, of whom 1689 were included in the modified-intention-to-treat analysis. 10 cases of Lyme borreliosis were reported out of 1041 participants (0.96%) in the prophylaxis group, and 19 cases out of 648 no-treatment participants (2.9%), resulting in a relative risk reduction of 67% (95% CI 31 - 84%), and a number-needed-to-treat of 51 (95% CI 29 - 180). No serious adverse events were reported. CONCLUSIONS: This primary care-based trial provides evidence that a single dose of doxycycline can prevent the development of Lyme borreliosis after an Ixodes ricinus tick bite.


Assuntos
Ixodes , Doença de Lyme , Picadas de Carrapatos , Animais , Doxiciclina , Europa (Continente) , Humanos , Doença de Lyme/tratamento farmacológico , Doença de Lyme/prevenção & controle , Países Baixos , América do Norte , Picadas de Carrapatos/complicações , Picadas de Carrapatos/prevenção & controle
4.
Eur J Clin Microbiol Infect Dis ; 39(11): 2143-2152, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-32632699

RESUMO

Modified two-tier testing (MTTT) for Lyme borreliosis (i.e. confirmation with an EIA instead of an immunoblot) has been shown to have improved sensitivity compared with standard two-tier testing (STTT) in samples from American patients, without losing specificity. The current study assesses the sensitivity and specificity of various algorithms of MTTT in European patients with erythema migrans (EM) as a model disease for early Lyme borreliosis, and in appropriate controls. Four different immunoassays were used in the first tier, followed by either an immunoblot or the C6-EIA, or were used as standalone single-tier test. These tests were performed on consecutively collected sera of 228 Dutch patients with physician-diagnosed EM in the setting of general practice, 231 controls from the general population, and 50 controls with potentially cross-reactive antibodies. All the variants of MTTT that were studied had significantly higher sensitivity compared with their equivalent STTT, while retaining comparable specificity. Within the MTTT algorithms, classifying equivocal results as positive yielded better diagnostic parameters than classifying equivocal results as negative. The best diagnostic parameters were found using the Enzygnost-2 assay in the first tier, followed by a C6-ELISA in the second tier (sensitivity 77.6%, 95% CI 71.7-82.9; specificity 96.1%, 95% CI 92.7-98.2). This algorithm performed significantly better than the equivalent STTT algorithm in terms of sensitivity (p < 0.001), while maintaining comparable specificity (population controls p = 0.617). Our results show that MTTT can be a useful tool for the serodiagnosis of European patients with early Lyme borreliosis.


Assuntos
Doença de Lyme/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Algoritmos , Anticorpos Antibacterianos/sangue , Borrelia burgdorferi/imunologia , Criança , Pré-Escolar , Europa (Continente) , Feminino , Humanos , Técnicas Imunoenzimáticas , Lactente , Doença de Lyme/sangue , Doença de Lyme/microbiologia , Masculino , Pessoa de Meia-Idade , Sensibilidade e Especificidade , Testes Sorológicos , Adulto Jovem
5.
Neth Heart J ; 23(11): 533-8, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-26353767

RESUMO

BACKGROUND: Between 1994 and 2009, incidence rates of general practitioner (GP) consultations for tick bites and erythema migrans, the most common early manifestation of Lyme borreliosis, have increased substantially in the Netherlands. The current article aims to estimate and validate the incidence of GP-reported Lyme carditis in the Netherlands. METHODS: We sent a questionnaire to all GPs in the Netherlands on clinical diagnoses of Lyme borreliosis in 2009 and 2010. To validate and adjust the obtained incidence rate, medical records of cases of Lyme carditis reported by GPs in this incidence survey were reviewed and categorised according to likelihood of the diagnosis of Lyme carditis. RESULTS: Lyme carditis occurred in 0.2 % of all patients with GP-reported Lyme borreliosis. The adjusted annual incidence was six GP-reported cases of Lyme carditis per 10 million inhabitants, i.e. approximately ten cases per year in 2009 and 2010. CONCLUSIONS: We report the first incidence estimate for Lyme carditis in the Netherlands, validated by a systematic review of the medical records. Although Lyme carditis is an uncommon manifestation of Lyme borreliosis, physicians need to be aware of this diagnosis, in particular in countries where the incidence of Lyme borreliosis has increased during the past decades.

6.
Euro Surveill ; 19(39)2014 Oct 02.
Artigo em Inglês | MEDLINE | ID: mdl-25306981

RESUMO

On 15 August 2012, an increase in the number of Salmonella Thompson cases was noticed by the Salmonella surveillance in the Netherlands. A case­control study was performed, followed by a food investigation. In total 1,149 cases were laboratory-confirmed between August and December 2012 of which four elderly (76­91 years) were reported to have died due to the infection. The cause of the outbreak was smoked salmon processed at a single site. The smoked salmon had been continuously contaminated in the processing lines through reusable dishes, which turned out to be porous and had become loaded with bacteria. This is the largest outbreak of salmonellosis ever recorded in the Netherlands. The temporary closure of the processing site and recall of the smoked salmon stopped the outbreak. An estimated four to six million Dutch residents were possibly exposed to the contaminated smoked salmon and an estimated 23,000 persons would have had acute gastroenteritis with S. Thompson during this outbreak. This outbreak showed that close collaboration between diagnostic laboratories, regional public health services, the national institute for public health and the food safety authorities is essential in outbreak investigations.


Assuntos
Surtos de Doenças , Produtos Pesqueiros/microbiologia , Salmão/microbiologia , Intoxicação Alimentar por Salmonella/mortalidade , Infecções por Salmonella/mortalidade , Salmonella enterica/isolamento & purificação , Idoso , Idoso de 80 Anos ou mais , Animais , Estudos de Casos e Controles , Diarreia/epidemiologia , Produtos Pesqueiros/análise , Manipulação de Alimentos/métodos , Gastroenterite/epidemiologia , Humanos , Masculino , Países Baixos/epidemiologia , Vigilância da População , Intoxicação Alimentar por Salmonella/diagnóstico , Intoxicação Alimentar por Salmonella/microbiologia , Infecções por Salmonella/diagnóstico , Infecções por Salmonella/microbiologia , Salmonella enterica/classificação , Inquéritos e Questionários
7.
Euro Surveill ; 17(43): 20303, 2012 Oct 25.
Artigo em Inglês | MEDLINE | ID: mdl-23137464

RESUMO

An ongoing outbreak of salmonellosis due to Salmonella Thompson is affecting the Netherlands. Between 2 August and 19 October 2012, 866 cases were confirmed. Their median age was 44 years (range: 0-95 years), 63% were female and 36% were hospitalised. A matched case-control study suggested smoked salmon as the vehicle. Salmonella Thompson was confirmed in four of nine batches of smoked salmon from one producer. A recall of all concerned smoked salmon products was executed starting end of September.


Assuntos
Surtos de Doenças , Produtos Pesqueiros/microbiologia , Salmão/microbiologia , Intoxicação Alimentar por Salmonella , Infecções por Salmonella/epidemiologia , Salmonella enterica/isolamento & purificação , Adolescente , Adulto , Animais , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Produtos Pesqueiros/análise , Manipulação de Alimentos/métodos , Hospitalização/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Recall e Retirada de Produto/normas , Salmonella enterica/classificação
8.
Prev Vet Med ; 104(3-4): 317-26, 2012 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-22305876

RESUMO

Cats, as definitive hosts, play an important role in the transmission of Toxoplasma gondii. To determine the seroprevalence and risk factors for T. gondii infection in Dutch domestic cats, serum samples of 450 cats were tested for T. gondii antibodies by indirect ELISA. Binary mixture analysis was used to estimate the seroprevalence, the optimal cut-off value and the probability of being positive for each cat. The seroprevalence was estimated at 18.2% (95% CI: 16.6-20.0%) and showed a decrease with age in very young cats, an increase up to about 4 years old and ranged between 20 and 30% thereafter. Hunting (OR 4.1), presence of a dog in the household (OR 2.1), former stray cat (OR 3.3) and feeding of raw meat (OR 2.7) were identified as risk factors by multivariable logistic regression analysis. Prevalence differences were estimated by linear regression on the probabilities of being positive and used to calculate the population attributable fractions for each risk factor. Hunting contributed most to the T. gondii seroprevalence in the sampled population (35%).


Assuntos
Doenças do Gato/epidemiologia , Toxoplasmose Animal/epidemiologia , Animais , Anticorpos Antiprotozoários/sangue , Doenças do Gato/sangue , Doenças do Gato/parasitologia , Gatos , Feminino , Humanos , Modelos Logísticos , Masculino , Países Baixos/epidemiologia , Fatores de Risco , Estudos Soroepidemiológicos , Inquéritos e Questionários , Toxoplasma/imunologia , Toxoplasma/isolamento & purificação
9.
Epidemiol Infect ; 139(4): 530-8, 2011 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-20492743

RESUMO

To estimate the change in the seroprevalence and risk factors for toxoplasmosis in The Netherlands, a study was conducted in the general population in 2006/2007, similarly designed as a previous study in 1995/1996. Testing 5541 sera for IgG antibodies against Toxoplasma gondii showed a marked decrease of the overall seroprevalence to 26·0% [95% confidence interval (CI) 24·0-28·0], compared to 40·5% (95% CI 37·5-43·4) in 1995/1996. In women of reproductive age the seroprevalence decreased from 35·2% (95% CI 32·9-38·6) in 1995/1996 to 18·5% (95% CI 16·2-20·7) in 2006/2007, leaving the majority of pregnant women susceptible to primary infection with T. gondii and their babies to congenital toxoplasmosis. In participants aged ≥20 years, Toxoplasma seropositivity was associated with living in the Northwest, living in urban areas, low educational level, consumption of raw pork, keeping a cat, and not having occupational contact with clients or patients. For younger participants, risk factors were keeping sheep or cattle, consumption of raw unwashed vegetables and putting sand in the mouth.


Assuntos
Anticorpos Antiprotozoários/sangue , Toxoplasma/imunologia , Toxoplasmose/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Pré-Escolar , Feminino , Humanos , Imunoglobulina G/sangue , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Fatores de Risco , Estudos Soroepidemiológicos , Adulto Jovem
10.
Euro Surveill ; 15(44)2010 Nov 04.
Artigo em Inglês | MEDLINE | ID: mdl-21087587

RESUMO

Between October and December 2009, 23 cases of Salmonella Typhimurium (Dutch) phage type 132, each with an identical multiple-locus variable-number tandem-repeat analysis (MLVA) profile (02-20-08-11-212), were reported from across the Netherlands. A case­control study was conducted using the food-consumption component of responses to a routine population-based survey as a control group. The mean age of cases was 17 years (median: 10 years, range: 1­68). Sixteen cases were aged 16 years or under. Raw or undercooked beef products were identified as the probable source of infection. Consumers, in particular parents of young children, should be reminded of the potential danger of eating raw or undercooked meat.


Assuntos
Surtos de Doenças/estatística & dados numéricos , Microbiologia de Alimentos , Intoxicação Alimentar por Salmonella/epidemiologia , Salmonella typhimurium/isolamento & purificação , Adolescente , Adulto , Idoso , Tipagem de Bacteriófagos , Estudos de Casos e Controles , Criança , Pré-Escolar , Fezes/microbiologia , Feminino , Humanos , Lactente , Masculino , Carne/microbiologia , Carne/intoxicação , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Vigilância da População , Estudos Retrospectivos , Fatores de Risco , Intoxicação Alimentar por Salmonella/diagnóstico , Intoxicação Alimentar por Salmonella/microbiologia , Salmonella typhimurium/classificação , Salmonella typhimurium/genética , Sequências de Repetição em Tandem , Adulto Jovem
11.
Mem Inst Oswaldo Cruz ; 104(2): 370-3, 2009 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19430666

RESUMO

The calculation of disability-adjusted life years (DALYs) enables public health policy makers to compare the burden of disease of a specific disease with that of other (infectious) diseases. The incidence of a disease is important for the calculation of DALYs. To estimate the incidence of congenital toxoplasmosis (CT), a random sample of 10,008 dried blood spot filter paper cards from babies born in 2006 in the Netherlands were tested for Toxoplasma gondii-specific IgM antibodies. Eighteen samples were confirmed as positive for IgM, resulting in an observed birth incidence of CT of 1.8 cases per 1,000 live-born children in 2006 and an adjusted incidence of 2.0 cases per 1,000. This means that 388 infected children were born in 2006. The most likely burden of disease is estimated to be 2,300 DALYs (range 820-6,710 DALYs). In the previous calculations, using data from a regional study from 1987, this estimate was 620 DALYs (range 220-1,900 DALYs). The incidence of CT in the Netherlands is much higher than previously reported; it is 10 times higher than in Denmark and 20 times higher than in Ireland, based on estimates obtained using the same methods. There is no screening program in the Netherlands; most children will be born asymptomatic and therefore will not be detected or treated.


Assuntos
Anticorpos Antiprotozoários/sangue , Imunoglobulina M/sangue , Anos de Vida Ajustados por Qualidade de Vida , Toxoplasma/imunologia , Toxoplasmose Congênita/epidemiologia , Efeitos Psicossociais da Doença , Humanos , Incidência , Recém-Nascido , Países Baixos/epidemiologia , Toxoplasmose Congênita/diagnóstico
12.
Mem. Inst. Oswaldo Cruz ; 104(2): 370-373, Mar. 2009. tab, ilus
Artigo em Inglês | LILACS | ID: lil-533530

RESUMO

The calculation of disability-adjusted life years (DALYs) enables public health policy makers to compare the burden of disease of a specific disease with that of other (infectious) diseases. The incidence of a disease is important for the calculation of DALYs. To estimate the incidence of congenital toxoplasmosis (CT), a random sample of 10,008 dried blood spot filter paper cards from babies born in 2006 in the Netherlands were tested for Toxoplasma gondii-specific IgM antibodies. Eighteen samples were confirmed as positive for IgM, resulting in an observed birth incidence of CT of 1.8 cases per 1,000 live-born children in 2006 and an adjusted incidence of 2.0 cases per 1,000. This means that 388 infected children were born in 2006. The most likely burden of disease is estimated to be 2,300 DALYs (range 820-6,710 DALYs). In the previous calculations, using data from a regional study from 1987, this estimate was 620 DALYs (range 220-1,900 DALYs). The incidence of CT in the Netherlands is much higher than previously reported; it is 10 times higher than in Denmark and 20 times higher than in Ireland, based on estimates obtained using the same methods. There is no screening program in the Netherlands; most children will be born asymptomatic and therefore will not be detected or treated.


Assuntos
Humanos , Recém-Nascido , Anticorpos Antiprotozoários/sangue , Imunoglobulina M/sangue , Anos de Vida Ajustados por Qualidade de Vida , Toxoplasma/imunologia , Toxoplasmose Congênita/epidemiologia , Efeitos Psicossociais da Doença , Incidência , Países Baixos/epidemiologia , Toxoplasmose Congênita/diagnóstico
13.
Vector Borne Zoonotic Dis ; 9(2): 217-20, 2009 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-18959501

RESUMO

Since 2005, Aedes albopictus mosquitoes have been detected in companies in the Netherlands that import ornamental plants from China. To assess the risks of dengue transmission, a study was carried out in 48 persons who are professionally exposed to these mosquitoes. No evidence for non-travel-related flavivirus infections was found.


Assuntos
Aedes/virologia , Dengue/transmissão , Flavivirus/isolamento & purificação , Insetos Vetores/virologia , Sasa/parasitologia , Adolescente , Adulto , Idoso , Animais , Dengue/sangue , Vírus da Dengue/isolamento & purificação , Ensaio de Imunoadsorção Enzimática , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Exposição Ocupacional/efeitos adversos , Adulto Jovem
14.
Euro Surveill ; 13(44): pii: 19026, 2008 Oct 30.
Artigo em Inglês | MEDLINE | ID: mdl-19000562

RESUMO

A large, countrywide outbreak due to multi-resistant Salmonella Typhimurium phage type DT104 is ongoing in the Netherlands, with 152 cases as of 20 October. Pilot interviews did not suggest any specific source of infection but a hypothesis pointing to pork products has been formulated and a large case-control study is under way. Earlier this year two other oubtreaks due to S. Typhimurium were detected and investigated, the first (DT15A) linked to a particular brand of cream cheese, the other (Dutch phage type ft507) to a local butcher.


Assuntos
Surtos de Doenças/estatística & dados numéricos , Contaminação de Alimentos/estatística & dados numéricos , Vigilância da População , Intoxicação Alimentar por Salmonella/epidemiologia , Intoxicação Alimentar por Salmonella/microbiologia , Salmonella typhimurium/isolamento & purificação , Estudos de Casos e Controles , Humanos , Países Baixos/epidemiologia
15.
Med Vet Entomol ; 22(4): 352-8, 2008 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-19120963

RESUMO

In the summer of 2005, the Asian tiger mosquito, Aedes albopictus (Skuse) (Diptera: Culicidae) was found for the first time in the Netherlands. It was collected on the premises of several horticultural companies that import the ornamental plant Dracaena sanderiana (Sparagalus: Dracaenaceae [Agavaceae]), known as Lucky bamboo, from southern China, an area endemic for this mosquito species and for arboviruses transmitted by this vector. Here we report the results of a 1-year survey of the distribution and vector status of Ae. albopictus in Lucky bamboo nurseries in the Netherlands (July 2006-June 2007). As it had been established previously that the presence of this species was linked to the import of Lucky bamboo, the survey was conducted only on sites owned by relevant import companies. In total, 569 adult Ae. albopictus were collected with mosquito traps from 15 of the 17 (88%) glasshouses used by Lucky bamboo importers, none of which were found to be infected with dengue virus. On two occasions there was evidence that Ae. albopictus had escaped from the glasshouses, but, overall, there was no evidence that a population had become established in the greenhouses or elsewhere.


Assuntos
Aedes/virologia , Vírus da Dengue/isolamento & purificação , Animais , Demografia , Insetos Vetores , Países Baixos , Fatores de Tempo
16.
Epidemiol Infect ; 135(6): 890-9, 2007 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-17326850

RESUMO

A ten-fold increase in Salmonella Typhimurium DT104 cases in The Netherlands during September-November 2005 prompted an outbreak investigation. A population-based matched case-control study included 56 cases and 100 controls. Risk factors for infection were consumption of a pre-processed raw beef product (odds ratio 4.2, 95% confidence interval 1.5-12.0) and of food from mobile caterers (odds ratio 4.9, 95% confidence interval 1.1-22.1). Bacterial molecular typing established a link with another DT104 outbreak in Denmark caused by beef from a third European country. The incriminated beef was traced in The Netherlands and sampling yielded DT104 of the outbreak-associated molecular type. We concluded that this outbreak was caused by imported contaminated beef. Consumers should be informed about presence of raw meat in pre-processed food products. Optimal utilization of international networks and testing and traceability of foodstuffs has the potential to prevent foodborne infections.


Assuntos
Surtos de Doenças , Microbiologia de Alimentos , Carne/microbiologia , Infecções por Salmonella/epidemiologia , Salmonella typhimurium/classificação , Adolescente , Adulto , Estudos de Casos e Controles , Criança , Pré-Escolar , Surtos de Doenças/prevenção & controle , Feminino , Política de Saúde , Humanos , Lactente , Cooperação Internacional , Masculino , Países Baixos/epidemiologia , Fatores de Risco , Infecções por Salmonella/microbiologia , Infecções por Salmonella/prevenção & controle , Salmonella typhimurium/isolamento & purificação
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...