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Related Concept Videos

Vaccinations01:51

Vaccinations

Overview
Preventive Healthcare Services01:30

Preventive Healthcare Services

Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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...
Vaccines01:21

Vaccines

Vaccines are among the most effective tools in preventive medicine, designed to prepare the immune system to recognize and combat infectious agents. By introducing antigens—substances that the immune system identifies as foreign—vaccines stimulate an adaptive immune response that leads to immunological memory. This immunological memory enables the body to mount a faster and more effective response upon future exposures to the actual pathogen.Vaccines can be categorized based on the type of...
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...
Infectious Diseases and Their Occurrence01:28

Infectious Diseases and Their Occurrence

Infectious diseases appear in populations through various transmission patterns, influenced by pathogen characteristics, population immunity, environmental conditions, and social behavior. Understanding these patterns is essential for effective public health surveillance and intervention. These categories—sporadic, outbreak, epidemic, pandemic, and endemic—help frame the nature and scope of disease events.Sporadic diseases occur irregularly and infrequently, without a predictable temporal or...

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Related Experiment Video

Updated: May 18, 2026

Fabrication of Pulsatile Polymeric Microparticles Encapsulating Rabies Antigen
07:44

Fabrication of Pulsatile Polymeric Microparticles Encapsulating Rabies Antigen

Published on: May 12, 2023

Vaccine-preventable diseases and their prophylaxis.

Joanna S Herman1, David R Hill

  • 1Hospital for Tropical Diseases, London, UK.

Infectious Disease Clinics of North America
|September 12, 2012
PubMed
Summary

Global vaccine use impacts infection patterns, guiding future vaccine development. Ongoing surveillance of vaccine effects on disease and adverse events is crucial for progress and traveler health recommendations.

Area of Science:

  • Epidemiology
  • Vaccinology
  • Public Health

Background:

  • Vaccine uptake significantly influences infectious disease dynamics globally.
  • Monitoring vaccine impact on disease incidence and adverse events is essential for ongoing vaccine development and public health strategies.

Purpose of the Study:

  • To review the role of vaccines in routine healthcare.
  • To discuss vaccines required for international travel and those recommended due to travel-related risks.
  • To address current considerations and advancements in traveler vaccination.

Main Methods:

  • Literature review of vaccine impact on epidemiology.
  • Analysis of vaccine requirements for country entry.
  • Examination of travel-specific vaccination recommendations and emerging trends.

More Related Videos

Opsono-Adherence Assay to Evaluate Functional Antibodies in Vaccine Development Against Bacillus anthracis and Other Encapsulated Pathogens
13:47

Opsono-Adherence Assay to Evaluate Functional Antibodies in Vaccine Development Against Bacillus anthracis and Other Encapsulated Pathogens

Published on: May 19, 2020

Evaluation of Host-Pathogen Responses and Vaccine Efficacy in Mice
08:52

Evaluation of Host-Pathogen Responses and Vaccine Efficacy in Mice

Published on: February 22, 2019

Related Experiment Videos

Last Updated: May 18, 2026

Fabrication of Pulsatile Polymeric Microparticles Encapsulating Rabies Antigen
07:44

Fabrication of Pulsatile Polymeric Microparticles Encapsulating Rabies Antigen

Published on: May 12, 2023

Opsono-Adherence Assay to Evaluate Functional Antibodies in Vaccine Development Against Bacillus anthracis and Other Encapsulated Pathogens
13:47

Opsono-Adherence Assay to Evaluate Functional Antibodies in Vaccine Development Against Bacillus anthracis and Other Encapsulated Pathogens

Published on: May 19, 2020

Evaluation of Host-Pathogen Responses and Vaccine Efficacy in Mice
08:52

Evaluation of Host-Pathogen Responses and Vaccine Efficacy in Mice

Published on: February 22, 2019

Main Results:

  • Vaccines are integral to routine healthcare and disease prevention.
  • Specific vaccines are mandated for entry into certain countries, while others are recommended based on travel destinations and activities.
  • Advances in vaccinology are improving traveler protection.

Conclusions:

  • The interplay between vaccine epidemiology and development is dynamic.
  • Surveillance and monitoring are key to optimizing vaccine strategies.
  • Informed vaccination practices are vital for both routine health and safe international travel.