Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Vaccinations

Vaccinations

Cancer Vaccines

Cancer Vaccines

Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...

Cross-reactivity

Cross-reactivity

Viral Mutations

Viral Mutations

A mutation is a change in the sequence of bases of DNA or RNA in a genome. Some mutations occur during replication of the genome due to errors made by the polymerase enzymes that replicate DNA or RNA. Unlike DNA polymerase, RNA polymerase is prone to errors because it is not capable of “proofreading” its work. Viruses with RNA-based genomes, like HIV, therefore accrue mutations faster than viruses with DNA-based genomes. Because mutation and recombination provide the raw material...

Active versus Passive Immunity

Active versus Passive Immunity

Immunity, along with the ability to limit pathogen growth to prevent significant body tissue damage, can be gained either by (1) actively developing an immune response within the individual after exposure to a pathogen or after getting vaccinated or (2) passively transferring immune components from an immune individual to one who is nonimmune. Both these forms of immunity can be found naturally and in medical practices.
Active Immunity
Active immunity refers to the resistance one develops...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Infectious diseases and blood supply safety in the United States in 2026: A review.

The American journal of medicine·2026

Same author

The kinetoplast in the diagnosis of visceral leishmaniasis.

IDCases·2022

Same author

Fly bites and skin lesion in an asymptomatic traveler returned from Tanzania: Next steps?

IDCases·2022

Same author

Targeting IL-27 and/or IL-10 in Experimental Murine Visceral Leishmaniasis.

The American journal of tropical medicine and hygiene·2020

Same author

Case Report: Mucosal Leishmaniasis in New York City.

The American journal of tropical medicine and hygiene·2020

Same author

The Pretravel Consultation: Recent Updates.

The American journal of medicine·2020

Search research articles

Related Experiment Video

Updated: May 22, 2025

Early Viral Entry Assays for the Identification and Evaluation of Antiviral Compounds

Early Viral Entry Assays for the Identification and Evaluation of Antiviral Compounds

Published on: October 29, 2015

Vaccines for International Travelers: Current Status and Recent Developments.

Henry W Murray¹

¹Division of Infectious Diseases, Weill Cornell Medical College, New York, NY.

The American Journal of Medicine

|March 14, 2025

Summary

This report updates vaccine immunizations for adult international travelers. It focuses on essential pretravel health consultations, including malaria prevention and diarrhea management.

Keywords:

Pretravel consultation Vaccines travel-associated immunizations

More Related Videos

Efficient Transfection of In vitro Transcribed mRNA in Cultured Cells Using Peptide-Poloxamine Nanoparticles

Efficient Transfection of In vitro Transcribed mRNA in Cultured Cells Using Peptide-Poloxamine Nanoparticles

Published on: August 17, 2022

Remote Laboratory Management: Respiratory Virus Diagnostics

Remote Laboratory Management: Respiratory Virus Diagnostics

Published on: April 6, 2019

Related Experiment Videos

Last Updated: May 22, 2025

Early Viral Entry Assays for the Identification and Evaluation of Antiviral Compounds

Early Viral Entry Assays for the Identification and Evaluation of Antiviral Compounds

Published on: October 29, 2015

Efficient Transfection of In vitro Transcribed mRNA in Cultured Cells Using Peptide-Poloxamine Nanoparticles

Efficient Transfection of In vitro Transcribed mRNA in Cultured Cells Using Peptide-Poloxamine Nanoparticles

Published on: August 17, 2022

Remote Laboratory Management: Respiratory Virus Diagnostics

Remote Laboratory Management: Respiratory Virus Diagnostics

Published on: April 6, 2019

Area of Science:

Travel Medicine
Infectious Disease Prevention

Background:

Pretravel consultations are crucial for international travelers' health.
Key components include immunizations, malaria chemoprophylaxis, insect repellent use, and managing travelers' diarrhea.

Purpose of the Study:

To provide an updated overview of vaccine recommendations for adult international travelers.
To support healthcare providers in pretravel consultations.

Main Methods:

Review and synthesis of current guidelines and recommendations for travel vaccines.
Focus on immunizations relevant to adult international travel.

Main Results:

Highlights essential immunizations for international travel.
Addresses specific vaccine needs based on destination and traveler profile.

Conclusions:

Updated vaccine information is vital for effective pretravel consultations.
Ensuring appropriate immunizations protects adult travelers from vaccine-preventable diseases.