Worldwide Directory of
Certified Environmental Hygienists
& Professional Industrial Hygienists

    www.certifiedhygienists.com
A public service of the Environmental Hygienists Association

Environmental Training  Industrial Hygienist Training  Industrial Hygienist Directory  Mold Remediation  Mold Test Kits 
 Mold Inspection  Mold Inspector Directory Home Repair  Home Remodeling  Workplace Mold  EnviroSafe Hotel
 
Air Conditioning Mold  Stachybotrys Toxic Mold  Mold Prevention  Indoor Pollution  Pollution Busters  Odor Removal 
Company Mold  Business Mold  EnviroDangers  Tim-Bor  Infrared Pain Relief  Mold Expert  Mold Consultant  Ozone Professionals
Ozone Generator  Senior Health News  Male Health News  Female Health News
Mold Test Dallas Texas  Allergy Dust Mites
 
Mold Inspection Dallas Texas  Houston Toxic Mold Testing  House Mold Testing Texas  Ozone Kills Bedbugs

Contact us at phil@moldinspector.com  1-480-217-7173 (USA)

 

Environmental Hygienist Training   Industrial Hygienist Training Industrial Hygienist Directory Mold Inspector Training  Mold Remediator Training


Dust mites multiply in a damp environment
From the World Health Organization in its report WHO Guidelines for Indoor Air Quality: Dampness and Mould, published July 16, 2009

[There is a] close association between damp indoor environments and dust mites. The reader is referred to the report of the Institute of Medicine (2000) on house dampness and asthma for a more detailed overview of the literature on the associations between indoor damp, house dust mite allergens and asthma.

House dust mites are arachnids, and many different species have been identified; however, only a few are of concern with respect to damp indoor environments. The natural food source of house-dust mites includes skin scales, although many other sources may be used.

Therefore, in most houses, dust mite nutrition is abundantly available, particularly in mattresses and carpets or rugs. Laboratory studies have shown that most dust mites require a relative humidity in excess of 45–50% for survival and development, but they feed and multiply more rapidly at higher relative humidity (Arlian, 1992). Indoor humidity is therefore the main influence on the presence and propagation of house dust mites, as confirmed in several field studies (van Strien et al., 1994; de Andrade et al., 1995; Simpson et al., 2002; van Strien et al., 2004; Zock et al., 2006). Damp houses therefore significantly increase exposure to dust-mite allergens, at least in populations living in mild and temperate climates.

Dust mites produce the predominant inhalation allergens in many parts of the world. The most common mite species that produce allergens are Dermatophagoides pteronyssinus and Dermatophagoides farinae. The major allergens produced by D. pteronyssisus (called Der p I and Der p II) are proteases, which are present in large amounts in faecal pellets (Institute of Medicine, 2000). The major allergen produced by D. farinae is Der f I. Elevated levels of these allergens have been detected in house dust, mattress dust and bedding in damp houses (van Strien et al., 1994; Simpson et al., 2002; van Strien et al., 2004). As the focus of these guidelines is indoor dampness and microorganisms, dust mite allergen levels are not discussed further.
 

Helpful Environmental, Health, & Educational Websites
| Mold Attorney | Caribbean Mold InspectionCertified Hygienists DirectoryCertified Mold Inspectors Directory | Condominium Mold Inspection | Environmental ProductsEnvironmental Hygienist Training | Factory Mold Public Building Mold Inspection | Sacramento Mold Inspection | San Diego Home Inspection | San Diego Mold Inspection | Orange County Mold Inspection | San Francisco Mold Inspection | San Jose Mold Inspection | School Mold Inspection | Senior Housing Mold Inspection |Store Mold InspectionToxic Mold Inspection | Toxic Mold Inspector | Warehouse Mold Inspection | Natural Supplements | Dietary Supplements | Male Performance Supplement | Tongkat Ali | Hong Kong Sex Pills | China Mould Testing | Air Conditioning Mold | Mold Test Kits | Ozone Blasting | Ozone Generator | Household Mold Removal | Workplace Mold | Mold Health | Mold Remediation Safety Gear | Factory Mold Inspection  |Government Building Mold InspectionHospital Mold InspectionHotel Mold Inspection | Inspector Del MoldeLos Angeles Mold Inspection | Mold Inspector Training | Mold Inspection | Mold Inspector | Mold Inspector Training | Mold Products and Services |Mold School | Mold TrainingMold Training And Certification | Office Mold Inspection | Home Repair |  Home Renovation | Home Remodeling | Mold Prevention | Kill Bedbugs | Mold Prevention | Indoor Pollution PollutionBusters | Speak English | Talk English | Write English | Learn English | Read English | Flood Mold | Fire Mold | Wind Storm Mold | Tim-Bor Professional | Thailand Flood Mold | Business Mold | Company Mold |


[Home] [Up] [Bed-Bugs-Report] [Bed Bug Insecticides Sicken People] [Kill-Bed-Bugs] [Hospital Mold Remediation] [Clostridium-difficile-Hospital-Outbreak] [Toxins-Common-Baby-Products] [Citrus-Pine-Scented-Cleaners-Formaldehyde] [Hazardous-Cleaning-Materials] [Environmental-Cleaning-Intervention] [Pavement-Sealers-Toxic] [Energy-Efficiency-Increase-Illness?] [Air-Polluition-Health-Problems] [New-Science-Flu-Threat] [MRSA-Attacks-School] [Pandemic-Flu-Preparation] [New-UV-HVAC] [Home-Makeover-TV-Mold] [Hand-Hygiene-Prevents-Flu-Spreading] [Swine-Flu-Commercial-Lab-Test] [Hospital-Infection-Monitoring] [Well-Water-Risks-Children] [Micropollutants-In-Water] [Environmental-Report-Card] [WHO-Mold-Report] [Dust-Mites-Dampness] [Swimming-in-Body-Fluids] [Rural-Wells-Parkinsons] [Air-Conditioning-Microbial-Protection] [Water-Top-Environmental-Concern] [Flood-Bacterial-Contamination] [Thermal-Imaging-Inspection] [Airborne Dust Particles] [Workplace Lung Disease] [Hex Chrome Risks] [Dirty Public Restrooms] [Airliner Novovirus Infection]
 

Environmental Hygiene News
Cruise Ship Bug Takes to the Skies Dec. 21, 2011
Public bathrooms house thousands of kinds of bacteria Nov. 23, 2011
Managing Hex Chrome Risks Oct. 28, 2011
Bed Bug Insecticides Causing Sickness, CDC Warns, Sept. 22, 2011
How many different dust particles are you breathing? Oct. 6, 2011

Be trained and certified as a Certified Environmental Hygienist or Professional Industrial Hygienist

Environmental Hygienists Directory   
Industrial Hygienists Directory


What is a Certified Environmental Hygienist
?


A Certified Environmental Hygienist is an environmental detective who is trained, certified, and experienced in the fields of mold and environmental hygiene, such as the environmental cleaning and disinfecting of indoor building air and surfaces like walls, ceilings, floors, heating/cooling equipment and ducts, counters, and equipment to prevent the spread of mold growth, infectious diseases, and other health problems caused by environmental exposure to germs, bacteria, viruses, and mold.

What is environmental hygiene?  Environmental hygiene includes services and actions aimed at improving or maintaining the standard of basic environmental conditions affecting the well being of people, including, but not limited to: (1) clean and safe water supply, (2) clean and safe ambient air, (3) efficient and safe animal, human, and industrial waste disposal, (4) protection of food from biological and chemical contaminants, and (5) adequate housing in clean and safe surroundings. (from http://www.businessdictionary.com)

Environmental Hygiene concentrates on environmental health threats and problems, such as microbial pollution and the spreading of infectious diseases in the environmental situation and facilities of workplaces, homes, condominiums, and apartments.

“Microbial pollution is a key element of indoor air pollution, and it is caused by hundreds of species of bacteria and fungi, in particular filamentous fungi (mould), growing indoors when sufficient moisture is available. Problems of indoor air quality are recognized as important risk factors for human health in both low-income and middle- and high-income countries. Indoor air is also important because populations spend a substantial fraction of time within buildings. In residences, day-care centres, retirement homes and other special environments, indoor air pollution affects population groups that are particularly vulnerable due to their health status or age. Microbial pollution involves hundreds of species of bacteria and fungi that grow indoors when sufficient moisture is available. Exposure to microbial contaminants is clinically associated with respiratory symptoms, allergies, asthma and immunological reactions” noted the the World Health Organization in its report “WHO Guidelines for Indoor Air Quality: Dampness and Mould,” published July 16, 2009

             Mold Remediation Products

Medi-Touch Powder Free Latex Disposable Gloves, One Size Fits All, 100-Count Boxes
(Pack of 3)

Price: $24.66

           Click here to buy:

                    

Tim-bor Professional Insecticide and Fungicide, 1.5 lb. bag

Price: $9.25
 

              Click here to buy:

                     

MSA Safety Works 817663 Multi-Purpose Respirator

Price: $24.99

           Click here to buy:

                

Florida Coast 44-1428XL Superpolymer Premium Disposable Coveralls - One Size Fits All

Price: $11.72

           Click here to buy:

                  


Find a Certified Environmental Hygienist  or Professional Industrial Hygienist in Your Nation, Province & City
 

Use the Worldwide Directory of Certified Environmental Hygienists™ and Professional Industrial Hygienists to find local environmental professionals for effective mold and environmental hygiene inspection, testing, environmental and mold remediation and removal, and prevention for your home, apartment, condominium, office, factory, warehouse, workplace, church, school, government building, or other building to prevent the spread of infectious diseases, mold-related illnesses, and other environmental health problems.

 

Be trained and certified online as a
Certified Environmental Hygienist
or Professional Industrial Hygienist

 

Earn a high weekly income in any metropolitan area in the USA, Canada, Central America, South America, the Caribbean, UK, Europe, the Middle East, South Africa, Asia, Australia, or New Zealand by becoming a Certified Environmental Hygienist™ or Professional Industrial Hygienist.

For environmental training and certification information, please visit Ecology College and Industrial Hygienist Training, or email Phillip Fry, or phone Phil 1-480-217-7173 (USA).
 

Worldwide Directory
of Environmental Hygienists &
Industrial Hygienists

A public service of the Environmental Hygienists Association


USA Environmental &
Industrial Hygienists

Nationwide Directory

California Hygienists

Nevada Hygienists

Arizona Hygienists


Asia Environmental &
Industrial Hygienists


Philippines Hygienists

Singapore Hygienists

Hong Kong Hygienists

Malaysia Hygienists

Japan Hygienists

Korea Hygienists


Canada Environmental &
Industrial Hygienists


Also, please read:

Hospital Mold Remediation

Environmental Hygiene News

FREE Mold Advice Hotline


   
 

 

Mold Inspection | Caribbean Mold InspectionCertified Hygienists DirectoryCertified Mold Inspectors Directory | Condominium Mold Inspection | Environmental ProductsEnvironmental Hygienist Training | Factory Mold Public Building Mold Inspection | Sacramento Mold Inspection | San Diego Home Inspection | San Diego Mold Inspection | Orange County Mold Inspection | San Francisco Mold Inspection | San Jose Mold Inspection | School Mold Inspection | Senior Housing Mold Inspection |Store Mold InspectionToxic Mold Inspection | Toxic Mold Inspector | Warehouse Mold Inspection | Natural Supplements | Dietary Supplements | Male Performance Supplement | Tongkat Ali | Hong Kong Sex Pills | China Mould Testing | Air Conditioning Mold | Mold Test Kits | Ozone Blasting | Ozone Generator | Household Mold Removal | Workplace Mold | Mold Health | Mold Remediation Safety Gear | Factory Mold Inspection  |Government Building Mold InspectionHospital Mold InspectionHotel Mold Inspection | Inspector Del MoldeLos Angeles Mold Inspection | Mold Inspector Training | Mold Inspection | Mold Inspector | Mold Inspector Training | Mold Products and Services |Mold School | Mold TrainingMold Training And Certification | Office Mold Inspection | Home Repair |  Home Renovation | Home Remodeling | Mold Prevention | Kill Bedbugs | Mold Prevention | Indoor Pollution | PollutionBusters | Flood Mold | Fire Mold | Wind Storm Mold | Tim-Bor Professional | Thailand Flood Mold | Business Mold | Company Mold | Far Infrared Pain Relief | Mold Expert Mold Consultant | Senior Health News | Female Health News | Male Health News | Sexual Health News | Industrial Hygienist Training | Industrial Hygienists Directory | Lead Test Kits | Mold Test Dallas Texas | Mold Inspection Dallas Texas | Houston Toxic Mold Testing | House Mold Testing Texas | Tongkat Ali Extract |
Visa for USA Immigration  | Marriage Matchmaking Service | FREE Mold Advice Hotline |  Building Maintenance |