Publications by authors named "J H Roelfsema"

A neurocysticercosis-like lesion in an 11-year-old boy in the Netherlands was determined to be caused by the zoonotic Taenia martis tapeworm. Subsequent testing revealed that 15% of wild martens tested in that region were infected with T. martis tapeworms with 100% genetic similarity; thus, the infection source was most likely local.

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Background: The extent to which infections with -borne pathogens (TBPs), other than s. l. and tick-borne encephalitis virus (TBEV), cause disease in humans remains unclear.

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Background: In 2012, cryptosporidiosis cases increased in the Netherlands, but no single source was identified. In April 2013, we began a 3-year population-based case-control study coupled with genotyping to identify risk factors for sporadic cryptosporidiosis.

Methods: Cryptosporidium cases were laboratory confirmed (by microscopy or polymerase chain reaction), and the species (ie, C.

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To determine the frequency of occurrence of sequelae following cryptosporidiosis. A follow-up study was performed during a case-control study for sporadic cryptosporidiosis in the Netherlands (2013-2016). Cryptosporidiosis cases were invited to complete a follow-up questionnaire 4 months after diagnosis.

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