Time trends of positivity rates from foodborne pathogen testing in Switzerland, 2003 to 2012
Author(s) -
Philipp Justus Bless,
Claudia Schmutz,
Kathrin Sartori,
Daniel Mäusezahl
Publication year - 2017
Publication title -
schweizerische medizinische wochenschrift
Language(s) - English
Resource type - Journals
ISSN - 0036-7672
DOI - 10.4414/smw.2017.14569
Subject(s) - campylobacteriosis , campylobacter , medicine , salmonella , population , veterinary medicine , campylobacter jejuni , epidemiology , environmental health , demography , biology , genetics , sociology , bacteria
Both positivity rates and notification rates showed increasing trends for Campylobacter and decreasing trends for Salmonella, suggesting that these trends reflect changes in disease epidemiology at population level. The continuous assessment of positivity rates remains important to appropriately interpret changes observed in the notification system especially considering the increasing use of multiplex polymerase chain reaction test panels where multiple pathogens are tested simultaneously.
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