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Related Concept Videos

Infection01:20

Infection

12.7K
When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
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Stages of Infection01:26

Stages of Infection

65.3K
Stages of infection describe what happens to a susceptible host once a pathogen invades the human body. The stages of infection are incubation, prodromal, illness, stage of decline, and convalescence. The incubation stage is the period from exposure to a pathogen until symptoms start. The infected person is unaware of impending illness as the pathogens grow and multiply within the body. The duration may vary depending on the type of infection. The incubation period of measles averages ten to...
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Defense Mechanism Against Infection01:26

Defense Mechanism Against Infection

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Natural flora, body system defenses, and inflammation are natural barriers of the body against infectious agents regardless of previous exposure. Normal floras of the human body refer to the microbial population that colonizes the skin and mucous membranes.
In addition, many body organ systems have unique defenses against infection. The skin is an intact, multilayered surface preventing invasion by microorganisms unless impaired. Mucous membranes lining the mouth, nose, and eyelids are barriers...
9.8K
Sexually Transmitted Infections01:26

Sexually Transmitted Infections

1.1K
Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
1.1K
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

13.7K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
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...
13.7K
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

4.1K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
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Related Experiment Video

Updated: Feb 7, 2026

Assessing the Coherence of Parents' Short Narratives Regarding their Child Using the Five-Minute Speech Sample Procedure
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Assessing the Coherence of Parents' Short Narratives Regarding their Child Using the Five-Minute Speech Sample Procedure

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Infections in the immunocompromised child.

Llewellyn C Padayachy1, A Graham Fieggen2

  • 1Division of Neurosurgery, Neurosciences Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa. L.Padayachy@uct.ac.za.

Child'S Nervous System : Chns : Official Journal of the International Society for Pediatric Neurosurgery
|July 12, 2018
PubMed
Summary

Opportunistic infections in children are rising due to increased immunocompromising conditions. Early recognition and targeted treatment, followed by prophylaxis, are crucial for managing these serious infections and improving patient outcomes.

Keywords:
Immunocompromised childInfection

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Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Immunology

Background:

  • Increased prevalence of immunocompromising conditions in children.
  • Opportunistic infections pose significant health risks in pediatric populations.
  • Growing need for effective prevention and management strategies.

Purpose of the Study:

  • To highlight the importance of considering immune compromise in children with unusual infections.
  • To discuss the recognition and management of common opportunistic infections in pediatric patients.
  • To emphasize the impact of these infections on patient outcomes.

Main Methods:

  • Review of current literature on pediatric opportunistic infections.
  • Discussion of diagnostic advancements for improved recognition.
  • Analysis of treatment and prophylaxis protocols.

Main Results:

  • Unusual organisms causing serious infections warrant investigation for immune compromise.
  • Improved awareness and diagnostics enhance recognition of common opportunistic infections.
  • Targeted treatment followed by long-term prophylaxis is a standard approach.

Conclusions:

  • Prompt identification of immune compromise is vital in children with severe infections.
  • Effective management involves timely treatment and ongoing prophylactic measures.
  • Addressing opportunistic infections significantly impacts pediatric patient outcomes.