Related Experiment Video

Updated: Dec 21, 2025

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
03:53

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses

Published on: November 10, 2023

1.7K

Coronavirus disease 2019: International public health considerations

Christopher J Greene1, Samuel L Burleson1, James C Crosby1

  • 1Department of Emergency Medicine University of Alabama at Birmingham School of Medicine Birmingham Alabama.

Journal of the American College of Emergency Physicians Open
|May 20, 2020
PubMed

Insights

This review details public health responses to infectious disease outbreaks, using COVID-19 as a case study. It aims to equip healthcare providers to assess local, national, and global preparedness for emerging threats.

Area of Science:

  • Public Health
  • Infectious Diseases
  • Epidemiology

Background:

  • The emergence of novel coronavirus disease (COVID-19) in late 2019 prompted significant global public health attention.
  • International spread of COVID-19 necessitated rapid and coordinated responses from national and global health institutions.
  • Front-line healthcare providers face anxiety regarding potential exposure to emerging infectious diseases.

Purpose of the Study:

  • To outline the core principles of a public health response to infectious disease outbreaks.
  • To utilize historical examples and current COVID-19 data to inform the review.
  • To empower healthcare practitioners in evaluating public health responses to emerging infectious diseases.

Main Methods:

  • Review of historical infectious outbreak responses.
  • Characterization of the ongoing COVID-19 public health response.
  • Analysis of public health strategies for pandemic preparedness.

Main Results:

  • Public health responses involve coordinated domestic and international efforts.
  • Preparedness for pandemics is a critical focus for global health institutions.
  • Understanding response tenets aids practitioner confidence and evaluation.

Conclusions:

  • Effective public health response relies on historical lessons and current data.
  • Continuous monitoring and evaluation of responses are essential for pandemic preparedness.
  • Empowering practitioners enhances the overall effectiveness of public health interventions.

More Related Videos

Live Imaging and Quantification of Viral Infection in K18 hACE2 Transgenic Mice Using Reporter-Expressing Recombinant SARS-CoV-208:41

Live Imaging and Quantification of Viral Infection in K18 hACE2 Transgenic Mice Using Reporter-Expressing Recombinant SARS-CoV-2

Published on: November 5, 2021

3.2K
Quantification and Whole Genome Characterization of SARS-CoV-2 RNA in Wastewater and Air Samples09:26

Quantification and Whole Genome Characterization of SARS-CoV-2 RNA in Wastewater and Air Samples

Published on: June 30, 2023

1.5K

Related Concept Videos

Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

Transmission-based Precautions I: Contact, Enteric, and Droplets

Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
4.4K
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.8K
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
2.6K
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
13.1K
Principles of Disease Surveillance01:26

Principles of Disease Surveillance

Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
394
International Nursing Organizations II01:28

International Nursing Organizations II

The World Health Organization (WHO) is a specialized agency of the United Nations based in Geneva. The WHO has many initiatives that center around health. Primarily, they lead global efforts to expand universal health coverage using science-based policies and programs. They are also responsible for shaping health research agendas and developing norms and standards.
The WHO provides expert team support, including funding, vaccines, testing, and treatment tools at the country level to fight...
1.2K