Related Experiment Video

Updated: Jul 18, 2026

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA
12:02

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA

Published on: May 2, 2018

Spectrum of noninfectious health effects from molds

Lynnette J Mazur, Janice Kim,

    Pediatrics
    |December 5, 2006
    PubMed

    Insights

    Molds are fungi found everywhere, posing health risks through allergies, infections, or toxins. This report examines fungal illnesses, especially in children, and mold removal methods.

    Area of Science:

    • Environmental Science
    • Mycology
    • Public Health

    Background:

    • Molds are ubiquitous multicellular fungi with beneficial and detrimental effects on human health.
    • Human exposure to molds occurs via inhalation, ingestion, or dermal contact.
    • Adverse health effects can manifest as allergic, infectious, irritant, or toxic responses.

    Purpose of the Study:

    • To examine evidence of fungal-related illnesses.
    • To investigate the unique aspects of mold exposure in children.
    • To discuss mold remediation procedures.

    Main Methods:

    • Literature review of existing studies on mold exposure and health effects.
    • Analysis of case reports and epidemiological data.
    • Examination of scientific evidence regarding mold toxins and associated illnesses.

    Main Results:

    • The link between mold exposure and allergic/infectious illnesses is well-established.
    • Gastrointestinal exposure to mold toxins is well-described.
    • The relationship between inhalational mold toxin exposure and health effects like infant pulmonary hemorrhage is controversial and requires further research.

    Conclusions:

    • Mold exposure presents diverse health risks, with varying degrees of scientific certainty.
    • Children may be particularly vulnerable to specific mold-related health issues.
    • Effective mold remediation is crucial for mitigating adverse health outcomes.

    More Related Videos

    Confocal Laser Scanning Microscopy-Based Quantitative Analysis of Aspergillus fumigatus Conidia Distribution in Whole-Mount Optically Cleared Mouse Lung15:01

    Confocal Laser Scanning Microscopy-Based Quantitative Analysis of Aspergillus fumigatus Conidia Distribution in Whole-Mount Optically Cleared Mouse Lung

    Published on: September 18, 2021

    Related Concept Videos

    Cryptococcal Meningitis01:27

    Cryptococcal Meningitis

    Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...
    Fungal Phylum Microsporidia01:28

    Fungal Phylum Microsporidia

    Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...
    Toxic Reactions: Overview01:26

    Toxic Reactions: Overview

    When toxic substances penetrate the human body, they disseminate to various tissues, undergoing metabolic changes. This process yields reactive metabolites that may covalently bind with specific target molecules, resulting in toxicity.
    Toxicity falls into two primary categories: local and systemic.
    Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
    In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
    Other Pulmonary Disorders01:17

    Other Pulmonary Disorders

    Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
    Types of Toxins01:36

    Types of Toxins

    Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
    Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
    Environmental pollutants like...
    Asthma I: Introduction01:28

    Asthma I: Introduction

    Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...