Related Experiment Video
Updated: Feb 10, 2026
10:39
Intranasal Administration of Recombinant Influenza Vaccines in Chimeric Mouse Models to Study Mucosal Immunity
Published on: June 25, 2015
13.2K
New vaccine administration practice recommendations from the Canadian Immunization Guide
1Centre for Immunization and Respiratory Infectious Diseases, Public Health Agency of Canada, Ottawa, ON.
Summary
The Canadian Immunization Guide updated vaccine administration practices, advising providers on vial handling, needle selection, and injection sites. New guidelines also address pain management for all ages.
Area of Science:
- Immunology
- Public Health
- Vaccinology
Background:
- The Canadian Immunization Guide (CIG) provides comprehensive vaccine guidance.
- Regular updates ensure current best practices in immunization.
- Vaccine administration is a crucial component of effective immunization programs.
Purpose of the Study:
- To highlight recent revisions to the CIG chapter on vaccine administration practices.
- To inform healthcare providers of updated recommendations for safe and effective vaccine delivery.
Main Methods:
- Guidance development involves the National Advisory Committee on Immunization (NACI) and other expert groups.
- Recommendations are informed by literature reviews, systematic reviews, and expert consensus.
- Revisions undergo rigorous approval processes by the CIG Working Group and NACI.
Main Results:
- Updated guidance on multi-dose vial handling and adherence to local policies.
- Emphasis on clinical judgment for selecting appropriate needle length for intramuscular injections.
- Discourages filter needle use and provides considerations for injection site selection.
- Clarifies that tattoos or birthmarks do not contraindicate vaccination.
- Introduces age-specific immunization pain management strategies.
Conclusions:
- Significant updates to vaccine administration practices are now in effect.
- The Public Health Agency of Canada prioritizes accessible and reader-friendly information for healthcare professionals.
- These changes aim to enhance the safety and efficacy of immunization delivery.
Related Concept Videos
01:51Vaccinations
51.8K
Overview
51.8K
01:38What is the Immune System?
131.2K
Overview
131.2K
01:30Cancer Vaccines
1.1K
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...
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...
1.1K
01:36Humoral Immune Responses
84.1K
Overview
84.1K
01:16Characteristics of Practical Op Amps
872
A difference amplifier, a crucial component in numerous electronic devices, ideally amplifies only the difference-mode signal, which is the difference between two input signals. However, in practical circuits, the output voltage depends on both the differential gain and the common-mode gain.
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
872
01:30Theoretical Foundations of Nursing Practice
17.7K
Theories play an essential role in organizing patient care. Theories refer to a proposed or followed belief, policy, or procedure that is the basis for action. Nursing theories are knowledge-based concepts that guide nurses' actions, influence nursing education and practice, and allow nurses to care for their patients.
Theories provide a perspective to assess patients' conditions and organize data and methods. They also assist in analyzing and interpreting information. They represent a...
Theories provide a perspective to assess patients' conditions and organize data and methods. They also assist in analyzing and interpreting information. They represent a...
17.7K