Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Influenza01:27

Influenza

Influenza is an acute, highly communicable viral disease that affects the respiratory tract and is responsible for seasonal epidemics worldwide. Influenza A is the most prevalent type associated with widespread outbreaks and is subtyped based on two surface glycoproteins: hemagglutinin (H) and neuraminidase (N), as in H1N1. These glycoproteins are essential for viral infectivity, transmission, and immune recognition. Transmission occurs primarily through respiratory droplets and contaminated...
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...
Vaccinations01:51

Vaccinations

Overview
Viral Recombination00:57

Viral Recombination

Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
Leaky Scanning02:28

Leaky Scanning

During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R stands for...
Pneumonia I: Introduction01:29

Pneumonia I: Introduction

Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...

You might also read

Related Articles

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

Sort by
Same author

Host restriction factor SAMHD1 does not restrict seasonal influenza virus replication in human epithelial or macrophage-like cells.

Virology journal·2026
Same author

Safety and Immunogenicity of a Severe Acute Respiratory Syndrome Coronavirus 2 Spike Subunit Vaccine Stabilized in the Prefusion Conformation by a Second-Generation Molecular Clamp and Evaluated in Adults Aged 18-55 Years: A Randomized, Double-Blind, Active Comparator, Phase I Trial.

The Journal of infectious diseases·2025
Same author

Characterising the Transcriptomic Response to Interferon and Infection in European Domestic Ferret Respiratory Tissues Using Long-Read RNA Sequencing.

Immunology·2025
Same author

Human guanylate-binding protein (GBP) 1 inhibits replication of severe acute respiratory syndrome coronavirus 2.

Journal of virology·2025
Same author

The E3 ubiquitin ligase MARCHF8 restricts HSV-1 infection by inhibiting replication of the viral genome.

The Journal of biological chemistry·2025
Same author

A nanobody-based therapeutic targeting Nipah virus limits viral escape.

Nature structural & molecular biology·2025

Related Experiment Video

Updated: May 16, 2026

A Luciferase-fluorescent Reporter Influenza Virus for Live Imaging and Quantification of Viral Infection
05:21

A Luciferase-fluorescent Reporter Influenza Virus for Live Imaging and Quantification of Viral Infection

Published on: August 14, 2019

Influenza in the Pacific.

Anne Kelso1, Patrick C Reading

  • 1World Health Organization Collaborating Centre for Reference and Research on Influenza, Victoria, Australia. anne.kelso@influenzacentre.org

Papua and New Guinea Medical Journal
|November 21, 2012
PubMed
Summary

Developing influenza surveillance in Pacific nations is crucial for detecting seasonal and pandemic influenza. This enhances understanding and control of influenza outbreaks in vulnerable island communities.

Area of Science:

  • Virology
  • Epidemiology
  • Public Health

Background:

  • Influenza A and B viruses cause widespread seasonal epidemics and occasional pandemics.
  • Pacific nations are developing influenza surveillance systems with international support.
  • Australia and New Zealand have established influenza surveillance, unlike most Pacific countries.

Purpose of the Study:

  • To describe the role of the World Health Organization Global Influenza Surveillance Network in Pacific influenza surveillance.
  • To review available data on seasonal and pandemic influenza in the Pacific region.
  • To highlight the importance of local laboratory-based surveillance systems in Pacific Island countries.

Main Methods:

  • Review of data from the World Health Organization Global Influenza Surveillance Network.

More Related Videos

Using Bioluminescent Imaging to Investigate Synergism Between Streptococcus pneumoniae and Influenza A Virus in Infant Mice
10:47

Using Bioluminescent Imaging to Investigate Synergism Between Streptococcus pneumoniae and Influenza A Virus in Infant Mice

Published on: April 14, 2011

Nasal Wipes for Influenza A Virus Detection and Isolation from Swine
05:59

Nasal Wipes for Influenza A Virus Detection and Isolation from Swine

Published on: December 4, 2015

Related Experiment Videos

Last Updated: May 16, 2026

A Luciferase-fluorescent Reporter Influenza Virus for Live Imaging and Quantification of Viral Infection
05:21

A Luciferase-fluorescent Reporter Influenza Virus for Live Imaging and Quantification of Viral Infection

Published on: August 14, 2019

Using Bioluminescent Imaging to Investigate Synergism Between Streptococcus pneumoniae and Influenza A Virus in Infant Mice
10:47

Using Bioluminescent Imaging to Investigate Synergism Between Streptococcus pneumoniae and Influenza A Virus in Infant Mice

Published on: April 14, 2011

Nasal Wipes for Influenza A Virus Detection and Isolation from Swine
05:59

Nasal Wipes for Influenza A Virus Detection and Isolation from Swine

Published on: December 4, 2015

  • Analysis of existing surveillance systems in Pacific countries.
  • Assessment of influenza epidemiology in the Pacific region.

    • Main Results:

    • Most Pacific countries are in the early stages of developing influenza surveillance.
    • Pacific Island countries face unique challenges due to their dispersed nature.
    • Indigenous populations in the Pacific show greater susceptibility to severe influenza effects.

    Conclusions:

    • Local laboratory-based influenza surveillance is vital for Pacific Island nations.
    • Enhanced surveillance improves detection and control of seasonal influenza.
    • Surveillance systems provide early warning for potential pandemic influenza emergence.