학술논문
Correlation between national surveillance and search engine query data on respiratory syncytial virus infections in Japan
Document Type
article
Author
Source
BMC Public Health, Vol 22, Iss 1, Pp 1-6 (2022)
Subject
Language
English
ISSN
1471-2458
Abstract
Abstract Background The respiratory syncytial virus (RSV) disease burden is significant, especially in infants and children with an underlying disease. Prophylaxis with palivizumab is recommended for these high-risk groups. Early recognition of a RSV epidemic is important for timely administration of palivizumab. We herein aimed to assess the correlation between national surveillance and Google Trends data pertaining to RSV infections in Japan. Methods The present, retrospective survey was performed between January 1, 2018 and November 14, 2021 and evaluated the correlation between national surveillance data and Google Trends data. Joinpoint regression was used to identify the points at which changes in trends occurred. Results A strong correlation was observed every study year (2018 [r = 0.87, p