Related Experiment Video
Updated: May 12, 2026

Sequencing of Bacterial Microflora in Peripheral Blood: our Experience with HIV-infected Patients
Published on: June 11, 2011
Viral infections predisposing to bacterial infections
Abstract:
Epidemiological and experimental evidence support the hypothesis that primary viral infection increases host susceptibility to secondary microbial invasion. The evidence is most compelling for a correlation between upper respiratory tract viruses and bacterial sinopulmonary disease; and cytomegalovirus and opportunistic fungal, bacterial and protozoal pathogens invading multiple sites. While a number of virus-induced alterations in host defenses have been described, the determinants of virus pathogenicity are still poorly understood.
More Related Videos
Related Concept Videos
Viral Recombination
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin create...
Defense Against Bacterial Pathogens
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Viral Meningitis
Bacterial Meningitis II: Pathophysiology
Viral Hepatitis I: Introduction

