Analysis of media information monitoring results of COVID-19 in Shanghai in 2022 based on an internet surveillance system
10.19428/j.cnki.sjpm.2023.22469
- VernacularTitle:2022年1—6月上海市新型冠状病毒感染疫情网络媒体信息监测分析
- Author:
Yinhao LU
1
;
Jin WANG
2
;
Fang ZHANG
1
;
Fangfang TAO
1
;
Xiaoyan HUANG
1
Author Information
1. Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
2. Community Health Center of Zhangyan Town in Jinshan District, Shanghai 201514, China
- Publication Type:Journal Article
- Keywords:
COVID-19;
epidemic;
media information;
surveillance;
Shanghai
- From:
Shanghai Journal of Preventive Medicine
2023;35(7):644-649
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo understand the internet media information of COVID-19 in Shanghai in 2022， to provide evidence for health administration departments to respond to public health emergencies， and to establish a comprehensive public health media surveillance system. MethodsData on internet media information and the local COVID-19 epidemic data in Shanghai from January 1 to June 30， 2022 were collected and analyzed. ResultsA total of 90.197 3 million pieces of internet media information were monitored. The top four sources of the information were Weibo （36.84%）， short videos （26.19%）， internet media （14.47%）， and forums （13.31%）. The variation trend of daily internet media surveillance information was identified with the number of newly reported cases per day， and a correlation was found （r＝0.770. After the seven-day moving average，r＝0.796）. Frequent keywords included Shanghai， cheer up， nucleic acid， new cases， local， asymptomatic， prevention and control， gratitude， isolation， epidemic prevention， supplies， pandemic response， patient， seeking help， and clearing the cases. Within the information on Weibo， in addition to netizens in Shanghai （7 823 100） who were highly concerned about the pandemic， netizens from Beijing （2 749 100）， Guangdong Province （2 352 300）， Jiangsu Province （2 189 100） and Zhejiang Province（1 532 100） also posted a relatively high amount of information related to COVID-19 in Shanghai. ConclusionThe outbreak of major infectious diseases triggers significant online activity， and platforms such as Weibo and short video platforms play crucial roles in disseminating internet media information. Weibo， short videos etc. are important platforms for current internet media information. Strengthening media information monitoring and analysis， paying close attention to hot events， taking timely response measures and actively engaging in risk communication contribute to the response and management of public health emergencies.
