At or below 6th Grade

Present this PowerPoint on World Asthma Day to raise awareness of asthma among your children/students. 

Keeping Families Healthy (KFH) in Stony Brook, NY is a program that bridges the gap in pediatric care coordination by employing community health workers (CHWs) to serve as a liaison between families and their child’s clinicians. The program was founded by Susmita Pati, MD, MPH, to address challenges experienced by children and their families due to chronic or complex conditions, social risk factors such as lack of resources, language barriers, health literacy, transportation and insurance issues. Most recently, the program won the Academic Pediatric Association’s 2017 Health Care Delivery Award for “its innovation in linking the medical home with the community, engaging learners at multiple levels, and conducting academic work in concert with care delivery to at-risk children”. 

 Clinicians identify patients who are at risk for poor outcomes and refer them to the KFH program. Next, CHWs reach out offer to enroll families in the program. The role of the CHWs is to improve the family’s ability to receive necessary care and services, and work with them until both parties mutually agree the family is self-sufficient. 

KFH has seven main goals: 1. Clarify how to seek appropriate medical treatment 2. Empower families to be prepared for appointments with clinicians 3. Facilitate families’ understanding of the clinician recommendations 4. Facilitate families creation of a system to keep track of their child’s medical information 5. Identify and address barriers to obtaining health care 6. Provide appropriate health education 7. Connect families with local community resources 

“Elevated allergen levels can exacerbate symptoms in people who suffer from asthma and allergies, so it is crucial to understand the factors that contribute,” said Darryl Zeldin, M.D., senior author and scientific director at the National Institute of Environmental Health Sciences (NIEHS), which is part of NIH.

Using data from the 2005-2006 National Health and Nutrition Examination Survey (NHANES), the researchers studied levels of eight common allergens – cat, dog, cockroach, mouse, rat, mold, and two types of dust mite allergens – in the bedrooms of nearly 7,000 U.S. homes.

They found that the presence of pets and pests had a major influence on high levels of indoor allergens. Housing characteristics also mattered – elevated exposure to multiple allergens was more likely in mobile homes, older homes, rental homes, and homes in rural areas.

For individual allergens, exposure levels varied greatly with age, sex, race, ethnicity, and socioeconomic status. Differences were also found between geographic locations and climatic conditions. For example, elevated dust mite allergen levels were more common in the South and Northeast, and in regions with a humid climate. Levels of cat and dust mite allergens were also found to be higher in rural areas than in urban settings.

To provide a more complete picture, the research team also compared allergen exposure and previously reported sensitization patterns from this survey. Sensitization, which makes a person’s immune system overreactive to allergens, may increase the risk of developing allergies and asthma. NHANES 2005-2006 allowed national level comparisons of exposure and sensitization for the first time.

The team uncovered several differences. Although males and non-Hispanic blacks were less likely to be exposed to multiple allergens, sensitization was more common in these groups, compared to females and other racial groups, respectively. Patterns also differed for urban and rural settings. Exposure to several elevated allergens was most prevalent in rural areas, whereas sensitization rates were shown to be higher in urbanized areas.

Overlaps were also found. For dust mite allergens, exposure and sensitization was most prevalent in the Southern and Northeastern regions, and for cockroach allergen in the South. Patterns also reflected socioeconomic variations, especially for pet and cockroach allergens, according to lead author Paivi Salo, Ph.D., of NIEHS.

The researchers emphasized that the relationships between allergen exposures, allergic sensitization, and disease are complex. Studies are still investigating how allergen exposures interact with other environmental and genetic factors that contribute to asthma and allergies.

In the meantime, the following preventive actions may help reduce exposure to indoor allergens and irritants.

Vacuuming carpets and upholstered furniture every week.
Washing sheets and blankets in hot water every week.
Encasing mattresses, pillows, and box springs in allergen-impermeable covers.
Lowering indoor humidity levels below 50 percent.
Removing pets from homes or at least limiting their access to bedrooms.
Sealing entry points and eliminating nesting places for pests, as well as removing their food and water sources.

“Asthma and allergies affect millions of Americans,” said Salo. “We hope this comprehensive study provides beneficial information to a wide audience, from patients to clinicians.”