Close Contacts | List of Frontiers open access articles

Original Research

Published on 15 Dec 2021

Tracing Management and Epidemiological Characteristics of COVID-19 Close Contacts in Cities Around Chengdu, China

in Infectious Diseases – Surveillance, Prevention and Treatment

Kai Yang
Jiali Deng
Liang Wang
Shan Jiang
Rong Lu
Zhijian Liu
Xiaoli Tuo

Frontiers in Public Health

doi 10.3389/fpubh.2021.645798

4,284 views
4 citations

Original Research

Published on 22 Jun 2023

Epidemic history investigation: a new method of finding close contacts

in Infectious Diseases: Epidemiology and Prevention

Xin Li
Yalan Li
Tianjiao Liu
Rui Ding
Qiannan Hou
Liling Xiong
Na Du
Zhaolin Gong
Linbo Cheng
Dan Luo

Frontiers in Public Health

doi 10.3389/fpubh.2023.1062633

2,476 views

Original Research

Published on 31 May 2024

The effectiveness of booster vaccination of inactivated COVID-19 vaccines against susceptibility, infectiousness, and transmission of omicron BA.2 variant: a retrospective cohort study in Shenzhen, China

in Vaccines and Molecular Therapeutics

Yuxue Liao
Jiao Su
Jieru Zhao
Zhen Qin
Zhuo’Ao Zhang
Wei Gao
Jia Wan
Yi Liao
Xuan Zou
Xiaofeng He

Frontiers in Immunology

doi 10.3389/fimmu.2024.1359380

2,828 views
2 citations

Original Research

Published on 18 Aug 2022

Epidemiological and clinical characteristics of pertussis in children and their close contacts in households: A cross-sectional survey in Zhejiang Province, China

in Pediatric Infectious Diseases

Luo-Na Lin
Jin-Si Zhou
Chun-Zhen Hua
Guan-Nan Bai
Yu-Mei Mi
Ming-Ming Zhou

Frontiers in Pediatrics

doi 10.3389/fped.2022.976796

7,291 views
21 citations

Original Research

Published on 11 Jul 2023

LTBI-negative close contacts of tuberculosis are more likely to develop the disease: enlightenment and lessons from a cluster outbreak

in Infectious Diseases: Epidemiology and Prevention

Jingli Du
Yue Su
Enjun Dong
Juan Qiao
Ruilan Wang
Wenjuan Zhao
Jianqin Liang
Wenping Gong

Frontiers in Public Health

doi 10.3389/fpubh.2023.1136355

5,612 views
6 citations

Original Research

Published on 11 Jun 2025

Associated factors in SARS-CoV-2 infection among close contacts during the zero-COVID policy from 2020 to 2022 in the northeast of Shenzhen, China: a retrospective cohort study

in Infectious Diseases: Epidemiology and Prevention

Yu Zeng
Jiaqi Xv
Li Cui

Frontiers in Public Health

doi 10.3389/fpubh.2025.1589683

1,779 views
1 citation

Original Research

Published on 13 Jan 2022

The Structure of Social Networks and Its Link to Higher Education Students’ Socio-Emotional Loneliness During COVID-19

in Educational Psychology

Manuel D. S. Hopp
Marion Händel
Svenja Bedenlier
Michaela Glaeser-Zikuda
Rudolf Kammerl
Bärbel Kopp
Albert Ziegler

Frontiers in Psychology

doi 10.3389/fpsyg.2021.733867

9,259 views
17 citations

General Commentary

Published on 08 Jul 2022

Commentary: Tracing Management and Epidemiological Characteristics of COVID-19 Close Contacts in Cities Around Chengdu, China

in Digital Public Health

Ali Cheshmehzangi
Tong Zou
Weixuan Chen
Hengcai Chen
Zhaohui Su

Frontiers in Public Health

doi 10.3389/fpubh.2022.913189

2,411 views

Original Research

Published on 21 Jul 2020

Involvement of the Ventrolateral Periaqueductal Gray Matter-Central Medial Thalamic Nucleus-Basolateral Amygdala Pathway in Neuropathic Pain Regulation of Rats

Yi Sun
Jian Wang
Shao-Hua Liang
Jun Ge
Ya-Cheng Lu
Jia-Ni Li
Yan-Bing Chen
Dao-Shu Luo
Hui Li
Yun-Qing Li

Frontiers in Neuroanatomy

doi 10.3389/fnana.2020.00032

13,458 views
31 citations

Brief Research Report

Published on 17 Nov 2021

The First GAEN-Based COVID-19 Contact Tracing App in Norway Identifies 80% of Close Contacts in “Real Life” Scenarios

in Health Technology Implementation

Hinta Meijerink
Camilla Mauroy
Mia Karoline Johansen
Sindre Møgster Braaten
Christine Ursin Steen Lunde
Trude Margrete Arnesen
Siri Laura Feruglio
Karin Nygård
Elisabeth Henie Madslien

Frontiers in Digital Health

doi 10.3389/fdgth.2021.731098

9,482 views
11 citations

Original Research

Published on 17 Nov 2022

A four-generation family transmission chain of COVID-19 along the China–Myanmar border in October to November 2021

in Infectious Diseases: Epidemiology and Prevention

Xiangyu Yan
Wei Xiao
Saipeng Zhou
Xuechun Wang
ZeKun Wang
Mingchen Zhao
Tao Li
Zhongwei Jia
Bo Zhang
Tiejun Shui

Frontiers in Public Health

doi 10.3389/fpubh.2022.1004817

3,207 views
4 citations

Original Research

Published on 23 Sep 2022

Prevalence of latent tuberculosis infection and incidence of active tuberculosis in school close contacts in Shanghai, China: Baseline and follow-up results of a prospective cohort study

in Bacteria and Host

Xiao Xiao
Jing Chen
Yue Jiang
Peng Li
Jin Li
Liping Lu
Yameng Zhao
Lihong Tang
Tianyuan Zhang
Zheyuan Wu

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2022.1000663

7,427 views
17 citations

Original Research

Published on 08 Jan 2024

Personal protective measures and settings on the risk of SARS-COV-2 community transmission: a case–control study

in Infectious Diseases: Epidemiology and Prevention

Aina Huguet-Torres
Enrique Castro-Sánchez
Laura Capitán-Moyano
Cristian Sánchez-Rodríguez
Miquel Bennasar-Veny
Aina M. Yáñez

Frontiers in Public Health

doi 10.3389/fpubh.2023.1327082

3,270 views
4 citations

Original Research

Published on 13 Sep 2021

Government Epidemic Prevention and Economic Growth Path Under Public Health Emergency: Theoretical Model and Simulation Analysis

in Health Economics

Zhichao Yin
Xiaoxu Chen
Zongshu Wang
Lijin Xiang

Frontiers in Public Health

doi 10.3389/fpubh.2021.748041

6,744 views
7 citations

Original Research

Published on 13 Jan 2021

Molecular Epidemiological, Serological, and Pathogenic Analysis of EV-B75 Associated With Acute Flaccid Paralysis Cases in Tibet, China

in Virology

Keyi Zhang
Mei Hong
Yong Zhang
Zhenzhi Han
Jinbo Xiao
Huanhuan Lu
Yang Song
Dongmei Yan
Dongyan Wang
Shuangli Zhu

Frontiers in Microbiology

doi 10.3389/fmicb.2020.632552

3,787 views
3 citations

Original Research

Published on 15 Mar 2024

Preparing correctional settings for the next pandemic: a modeling study of COVID-19 outbreaks in two high-income countries

in Infectious Diseases: Epidemiology and Prevention

Jisoo A. Kwon
Neil A. Bretaña
Nadine Kronfli
Camille Dussault
Luke Grant
Jennifer Galouzis
Wendy Hoey
James Blogg
Andrew R. Lloyd
Richard T. Gray

Frontiers in Public Health

doi 10.3389/fpubh.2024.1279572

2,775 views
3 citations

Articles

Tracing Management and Epidemiological Characteristics of COVID-19 Close Contacts in Cities Around Chengdu, China

Epidemic history investigation: a new method of finding close contacts

The effectiveness of booster vaccination of inactivated COVID-19 vaccines against susceptibility, infectiousness, and transmission of omicron BA.2 variant: a retrospective cohort study in Shenzhen, China

Epidemiological and clinical characteristics of pertussis in children and their close contacts in households: A cross-sectional survey in Zhejiang Province, China

LTBI-negative close contacts of tuberculosis are more likely to develop the disease: enlightenment and lessons from a cluster outbreak

Associated factors in SARS-CoV-2 infection among close contacts during the zero-COVID policy from 2020 to 2022 in the northeast of Shenzhen, China: a retrospective cohort study

The Structure of Social Networks and Its Link to Higher Education Students’ Socio-Emotional Loneliness During COVID-19

Commentary: Tracing Management and Epidemiological Characteristics of COVID-19 Close Contacts in Cities Around Chengdu, China

Involvement of the Ventrolateral Periaqueductal Gray Matter-Central Medial Thalamic Nucleus-Basolateral Amygdala Pathway in Neuropathic Pain Regulation of Rats

The First GAEN-Based COVID-19 Contact Tracing App in Norway Identifies 80% of Close Contacts in “Real Life” Scenarios

A four-generation family transmission chain of COVID-19 along the China–Myanmar border in October to November 2021

Prevalence of latent tuberculosis infection and incidence of active tuberculosis in school close contacts in Shanghai, China: Baseline and follow-up results of a prospective cohort study

Personal protective measures and settings on the risk of SARS-COV-2 community transmission: a case–control study

Government Epidemic Prevention and Economic Growth Path Under Public Health Emergency: Theoretical Model and Simulation Analysis

Molecular Epidemiological, Serological, and Pathogenic Analysis of EV-B75 Associated With Acute Flaccid Paralysis Cases in Tibet, China

Preparing correctional settings for the next pandemic: a modeling study of COVID-19 outbreaks in two high-income countries