Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Strict interventions were successful to control the novel coronavirus (COVID-19) outbreak in China. As transmission intensifies in other countries, the interplay between age, contact patterns, social distancing, susceptibility to infection and disease, and COVID-19 dynamics remains unclear. To answer these questions, we analyze contact surveys data for Wuhan and Shanghai before and during the outbreak and contact tracing information from Hunan Province. Daily contacts were reduced 7-9 fold during the COVID-19 social distancing period, with most interactions restricted to the household. Children 0-14 years were 59% (95% CI 7-82%) less susceptible than individuals 65 years and over. A transmission model calibrated against these data indicates that social distancing alone, as implemented in China during the outbreak, is sufficient to control COVID-19. While proactive school closures cannot interrupt transmission on their own, they reduce peak incidence by half and delay the epidemic. These findings can help guide global intervention policies.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7217069 | PMC |
| http://dx.doi.org/10.1101/2020.03.19.20039107 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Use of RFID technology in coronavirus emergency operations management.
J Emerg Manag
September 2025
University of Houston, Houston, Texas. ORCID: https://orcid.org/0000-0003-1191-1427.
In 2020, emergency operations resources in the United States began responding to the presence of coronavirus disease 2019 and its variants. Mitigation efforts to control the spread of the coronavirus by these organizations included vaccination, increased sanitation, social distancing, and physical barriers such as masks and shields. Due to the nature of the coronavirus and emergency operations requirements, these approaches have proven not be 100 percent effective in fully meeting those needs.
View Article and Find Full Text PDFComparing in-person to videoconference group cognitive behavioural therapy (CBT) for depressive disorders in an out-patient mood disorders clinic.
Behav Cogn Psychother
September 2025
Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada.
Background: Despite their considerable public health impact, most people with depressive disorders do not receive treatment due to barriers that limit access to high-quality care. Since the onset of the COVID-19 pandemic, depressive symptoms have sharply increased, and access-to-care barriers were magnified by physical distancing requirements. Videoconferencing is a virtual care modality that reduces access-to-care barriers and can be used to deliver cognitive behavioural therapy (CBT), an evidence-based treatment for depressive disorders.
View Article and Find Full Text PDFRole of health communication on perceived risk and influence on preventative behaviours during the COVID-19 pandemic: a qualitative study.
BMJ Open
September 2025
Southern Queensland Rural Health, The University of Queensland, Toowoomba, Queensland, Australia.
Objective: Risk perception is a key influencing factor on the adoption of preventative health behaviours. This study aimed to understand the role of health communication on how people perceived the risk of COVID-19 and influenced relevant health behaviours to minimise disease susceptibility during the COVID-19 pandemic among people with a chronic disease.
Design: This qualitative study involved a semi-structured interview of participants diagnosed with a chronic disease.
Enhancing Food Safety and Infection Control in Mass Foodservice Operations: Implementing a Foodservice Provision Audit Tool for Sport (FPAT-S).
J Hum Nutr Diet
October 2025
School of Health, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia.
Unlabelled: Ensuring food safety and infection control in large-scale foodservice operations is critical to protecting health in mass feeding environments, including athletes' dining halls and institutional dining settings. Athletes at major competitions are at risk of illness in overcrowded dining areas, especially where foodservice safety standards are inconsistent.
Objectives: This study aimed to (1) develop and pilot-test a Foodservice Provision Audit Tool for Sport (FPAT-S) at two major sport competitions to evaluate compliance with infection control and food safety measures, and (2) determine its inter-rater reliability.
Effect of neuro-linguistic programming on comfort after cesarean: a randomized controlled trial neuro-linguistic programming comfort level cesarean.
BMC Pregnancy Childbirth
August 2025
Faculty of Health Sciences Department of Nursing, Yalova University, Yalova, Turkey.
Background: Due to the deterioration in comfort experienced after cesarean section, mothers go through troubled hours, have problems with breastfeeding, and cannot even meet their own and their baby's needs. This study was conducted to determine the effect of neuro-linguistic programming on mothers' comfort levels following cesarean section in the postpartum period.
Methods: This study was performed from 1 January to 1 September 2023 as a prospective randomized controlled single-blind clinical trial with 100 participants (50 experimental, 50 control).