During what time of the year do the majority of cat scratch disease (CSD) cases occur?

Updated: Feb 16, 2021
  • Author: Robert A Schwartz, MD, MPH; Chief Editor: Michael Stuart Bronze, MD  more...
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In temperate climates, catscratch disease predominantly occurs in autumn and winter; in the tropics, seasonal changes in frequency of the disease are not observed. Sanguinetti-Morelli et al (2011) found that in France, most cases of CSD occurred from September to April, with a peak in April. [34]

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