Research Topics
| G J B SonderSummaryAffiliation: Municipal Health Service Country: The Netherlands Publications
| Collaborators
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Detail Information
Publications
Declining incidence of imported malaria in the Netherlands, 2000-2007Gini G C van Rijckevorsel
Public Health Service Amsterdam, Department of Infectious Diseases, Amsterdam, The Netherlands
Malar J 9:300. 2010..To describe the epidemiology and trends of imported malaria in the Netherlands from 2000 through 2007...
Incidence, risk factors and treatment of diarrhoea among Dutch travellers: reasons not to routinely prescribe antibioticsSanne Meike Belderok
Department of Infectious Diseases, Public Health Service GGD, Amsterdam, The Netherlands
BMC Infect Dis 11:295. 2011..In the Netherlands, stand-by or prophylactic antibiotics are not routinely prescribed to travellers. This study prospectively assessed the incidence rate, risk factors, and treatment of TD among immunocompetent travellers...
Travel-related schistosomiasis, strongyloidiasis, filariasis, and toxocariasis: the risk of infection and the diagnostic relevance of blood eosinophiliaGijs G Baaten
Department of Infectious Diseases, Public Health Service GGD Amsterdam, Nieuwe Achtergracht 100, PO Box 2200, 1000 CE Amsterdam, The Netherlands
BMC Infect Dis 11:84. 2011....
Hepatitis B vaccination in travelersGerard J B Sonder
National Coordination Center for Travelers Health Advice, Nieuwe Achtergracht 100, 1018 WT Amsterdam, The Netherlands
Expert Rev Vaccines 7:673-7. 2008..For all other travelers living in countries with universal hepatitis B vaccination, vaccination could be advised as a catch-up strategy...
Comparison of two HIV postexposure prophylaxis regimens among men who have sex with men in Amsterdam: adverse effects do not influence complianceGerard J B Sonder
Department of Infectious Diseases, Public Health Service Amsterdam GGD Amsterdam, Amsterdam, The Netherlands
Sex Transm Dis 37:681-6. 2010..To compare 2 regimens for HIV postexposure prophylaxis (PEP) as to safety, adherence, outcome, and follow-up in men who have sex with men (MSM) in Amsterdam...
Effectiveness of a hepatitis A vaccination program for migrant children in Amsterdam, The Netherlands (1992-2004)G J B Sonder
GGD, Municipal Health Service Amsterdam, Department of Infectious Diseases, Nieuwe Achtergracht 100, PO Box 2200, 1000 CE Amsterdam, The Netherlands
Vaccine 24:4962-8. 2006..To evaluate the impact and effectiveness of risk-group vaccination against hepatitis A targeted at migrant children living in a country with low endemicity of hepatitis A...
Risk of hepatitis B for travelers: is vaccination for all travelers really necessary?Gerard J B Sonder
Public Health Service Amsterdam, Department of Infectious Diseases, Amsterdam, The Netherlands
J Travel Med 16:18-22. 2009..Behavioral studies in travelers suggest that 33% to 76% of all travelers to hepatitis B virus (HBV)-endemic countries are at risk for HBV infection. We study the incidence and risk factors for HBV infection in travelers...
Population-based study on the seroprevalence of parvovirus B19 in AmsterdamG G C van Rijckevorsel
Public Health Service Amsterdam, Department of Infectious Diseases, Amsterdam, The Netherlands
J Med Virol 81:1305-9. 2009..These results imply that almost 40% of the adult Amsterdam population is susceptible to infection. J. Med. Virol. 81:1305-1309, 2009. (c) 2009 Wiley-Liss, Inc...
Population-based study on the seroprevalence of hepatitis A, B, and C virus infection in Amsterdam, 2004G G G Baaten
Department of Infectious Diseases, Municipal Health Service GGD Amsterdam, Nieuwe Achtergracht 100, PO Box 2200, 1000 CE Amsterdam, The Netherlands
J Med Virol 79:1802-10. 2007..Active case finding strategies are needed for both hepatitis B and C...
Fecal-orally transmitted diseases among travelers are decreasing due to better hygienic standards at travel destinationGijs G Baaten
Department of Infectious Diseases, Public Health Service GGD Amsterdam, Amsterdam, The Netherlands
J Travel Med 17:322-8. 2010..To evaluate whether changes in attack rates of fecal-orally transmitted diseases among travelers are related to changes in pretravel vaccination practices or better hygienic standards at travel destination...
Trends in hepatitis A, B, and shigellosis compared with gonorrhea and syphilis in men who have sex with men in Amsterdam, 1992-2006Gini G C van Rijckevorsel
Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, The Netherlands
Sex Transm Dis 35:930-4. 2008..We compare trends in hepatitis A, acute hepatitis B, and shigellosis with the trends of gonorrhea and infectious syphilis in Amsterdam MSM more than a period of 15 years...
Trends in HIV postexposure prophylaxis prescription and compliance after sexual exposure in Amsterdam, 2000-2004Gerard J B Sonder
GGD Amsterdam, Municipal Health Service Amsterdam, Department of Infectious Diseases, Amsterdam, The Netherlands
Sex Transm Dis 34:288-93. 2007..The objective of this study was to evaluate trends in HIV postexposure prophylaxis (PEP) requests after sexual exposure, compliance, and outcome of follow-up HIV tests...
Impact of a targeted hepatitis B vaccination program in Amsterdam, The NetherlandsRobin van Houdt
GGD, Public Health Service, Department of Infectious Diseases, Amsterdam, The Netherlands
Vaccine 25:2698-705. 2007..Currently, 48-72% of the people who should be included in the program are still susceptible to HBV...
Prophylaxis and follow-up after possible exposure to HIV, hepatitis B virus, and hepatitis C virus outside hospital: evaluation of policy 2000-3Gerard J B Sonder
Department of Infectious Diseases, Nieuwe Achtergracht 100, 1018 WT, Amsterdam, Netherlands
BMJ 330:825-9. 2005..Prophylactic treatment and follow-up after exposure to HIV, hepatitis B, and hepatitis C outside hospital needs to be improved...
Occupational exposure to bloodborne viruses in the Amsterdam police force, 2000-2003Gerard J B Sonder
GG and GD Amsterdam, Municipal Health Service Amsterdam, Department of Infectious Diseases, Amsterdam, The Netherlands
Am J Prev Med 28:169-74. 2005..To assess and evaluate the rate and outcome of occupational exposure to hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) in the Amsterdam police force...
Hepatitis A virus immunity and seroconversion among contacts of acute hepatitis A patients in Amsterdam, 1996-2000: an evaluation of current prevention policyGerard J B Sonder
GG and GD, Department of Infectious Diseases, Municipal Health Service, Amsterdam, The Netherlands
Am J Public Health 94:1620-6. 2004....
The quality of travel clinics in the NetherlandsWendy Moerland
LCR, National Coordination Center for Travelers Health Advice, Amsterdam, The Netherlands
J Travel Med 13:356-60. 2006..To further improve the quality of travel clinic staff, the LCR recently started certification of basic and refresher courses for physicians and nurses working in travel medicine and now registers those completing such courses...
Does registration of professionals improve the quality of travelers' health advice?Jerry R Ruis
LCR, National Coordination Center for Travelers Health Advice, Amsterdam, The Netherlands
J Travel Med 16:263-6. 2009..We studied the quality and relevance of the telephone consultations, to see whether there was a difference between registered as qualified and nonregistered health professionals...
