COUNTY OF MONTEREY
HEALTH
DEPARTMENT
Nationally Accredited for Providing Quality Health Services
Local Data - Norovirus
Published on January 04, 2017. Last modified on October 23, 2023
Individual cases of norovirus infection are not reportable to the Monterey County Health Department under current California law. However, suspected outbreaks of norovirus must be reported immediately.
Suspected and Confirmed Norovirus Outbreaks in Monterey County: 2012-2023
| Facility Type | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
2020 |
2021 |
2022 |
2023* |
| School or Daycare | 6 | 1 | 2 | 2 | 2 | 2 | 2 |
2 |
0 | 1 |
0 | 1 |
| Congregate Living | 11 | 7 | 5 | 13 | 7 |
4 | 4 | 4 | 1 | 1 | 0 | 1 |
| Other | 2 | 2 | 4 | 0 | 3 | 3 | 0 | 0 | 1 | 1 | 0 | 0 |
| Total | 19 | 10 | 11 | 15 | 12 | 9 | 6 | 6 | 2 | 3 | 0 | 2 |
Source: Monterey County Health Department, Public Health Bureau, Epidemiology & Surveillance Unit. Data are current as of June 30, 2023.
*Data should be considered provisional.