Fig 1.
Location of the Blakiston and Itoigawa–Shizuoka Tectonic Lines in the Japanese archipelago and the regional division of Japan based on these lines.
Table 1.
Incidence of vector-borne diseases stratified by the estimated transmission area, 2016–2019 and 2020–2021.
Fig 2.
Relationship change following human mobility change with incidence of vector-borne diseases between January 2021 to October 2022.
a) Number of foreign arrivals/Japanese returnees and incidence of vector-borne diseases b) Number of visitors in parks and at home and incidence of vector-borne diseases.
Fig 3.
Interrupted time series analysis conducted for monthly incidences of representative vector-borne diseases between the pre-pandemic and pandemic periods.
Table 2.
Interrupted time-series analysis of the incidences of vector-borne diseases for the pre- and post-pandemic periods.
Table 3.
Change in the number of new cases of representative vector-borne diseases by region of infection before and during the COVID-19 pandemic.
Table 4.
Percentage of new cases of domestic vector-borne diseases by age group and sex in the pre- and post-COVID-19 pandemic periods.
Fig 4.
The hypothesized correlating factors influencing the incidence of vector-borne diseases.
VBDs: Vector-Borne diseases.