1.
Number of episodes per city between March 2020 and March 2021.
2.
3.
4.
5.
6.
7.
Baseline characteristics of study population and diagnosis groups.
Symptoms per diagnosis group.
Disease course per group between March 2020 and March 2021.
Anonymized database used in the Case Control study for gastroenteritis in the general population of the Netherlands (2010–2012).