PMID: 16637239Apr 28, 2006Paper

The BCG vaccine: information and recommendations for use in Australia

Communicable Diseases Intelligence Quarterly Report
National Tuberculosis Advisory Committee

Abstract

The Bacille Calmette-Guérin (BCG) vaccine since its first use in 1921 has been the subject of much controversy as to its effectiveness and applicability. BCG vaccination is still considered an important strategy in the National Tuberculosis Programs of countries with a high burden of tuberculosis (TB) because of its benefit to infants but its effect on the control of TB has been limited. By contrast, in countries with a low prevalence of TB, significant policy differences exist both within and between countries. BCG vaccination does not prevent transmission of infection to the individual. In immune-competent neonates and infants it is accepted that BCG reduces the likelihood of TB infection progressing to disease or if disease occurs, substantially lessens the chance of a severe outcome. The benefit in older agegroups is less clear. In the Australian health worker, the BCG strategy is no longer recommended as the primary means of health care worker (HCW) protection. The preferred strategy is appropriate infection control measures, staff education and a tuberculin skin testing program that identifies and treats the at-risk infected HCW. The emergence of multi-drug resistant strains has however renewed interest in BCG in the HCW....Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

The International Journal of Tuberculosis and Lung Disease : the Official Journal of the International Union Against Tuberculosis and Lung Disease
F OkanA Nuhoglu
The International Journal of Tuberculosis and Lung Disease : the Official Journal of the International Union Against Tuberculosis and Lung Disease
R J Bowerman
The Canadian Journal of Infectious Diseases = Journal Canadien Des Maladies Infectieuses
A McKayA Yassi
© 2022 Meta ULC. All rights reserved