A dynamic case definition is warranted for adequate notification in an extended epidemic setting: the Dutch Q fever outbreak 2007–2009 as exemplar
Jaramillo-Gutierrez , G and Wegdam-Blans, M C and ter Schegget, R and Korbeeck, J M and van Aken, R and Bijlmer, H A and Tjhie, J H and Koopmans, M P, Eurosurveillance, 18, 20606 (2013), https://doi.org/10.2807/1560-7917.ES2013.18.41.20606