Volume 28, Number 2—February 2022
Research
Burden of Tick-Borne Encephalitis, Sweden
Figure 1

Figure 1. Reported tick-borne encephalitis cases per year, Sweden, 1956–2021. Tick-borne encephalitis became a notifiable disease in Sweden in July 2004; thus, the number of reported cases before 2005 is less certain than the number of cases from 2005 on. Source: Swedish Public Health Agency (https://www.folkhalsomyndigheten.se), 2021.