UK research project will create strategies to improve respiratory health for those living in Appalachian Kentucky

Public health researchers at the University of Kentucky will undertake a five-year long research project called "Community-Engaged Research and Action to Reduce Respiratory Disease in Appalachia," Sarah Noble writes in a UK press release.

Funded by the National Institutes of Health's National Institute of Environmental Health Sciences, the project will involve creating strategies to improve respiratory and environmental public health. Kentuckians living in Appalachian counties have the state's highest rates of serious respiratory illness.

"Adults in Appalachian Kentucky are 50 percent more likely to develop asthma or chronic obstructive pulmonary disease than the overall U.S. population," Noble writes. "As many as one in five adults in the region have received a diagnosis of asthma, and rates of COPD are nearly two-and-a-half fold the incidence of the disease in other parts of the country.

Although studies show associations between respiratory health problems and environmental contaminants, data doesn't yet include individual-level assessments or behavioral risk factors common in the area—such as smoking, poor diet and insufficient physical activity. The "Community Response to Environmental Exposures in Eastern Kentucky" project will fill those gaps.

The CREEEK project will include three steps. A community-based assessment will "identify the relationships between indoor air pollutants, behavioral and social determinants and the effects these factors have on risk of respiratory disease," Noble writes. That information "will be shared with local stakeholders in an effort to increase understanding of the environmental exposures present in the region," then the project will put in place "an environmental public health action strategy and will evaluate that strategy's ability to impact short-and long-term outcomes for respiratory health."

Midwest pollen count indicates that seasonal allergies are expected to be worse than usual this year

Seasonal allergy sufferers beware. Allergy season is officially here and is predicted to be worse than usual, says a news release from Chicago's Loyola University Health System.

image from healthguru.com

After weeks of evaluation, the Gottlieb Allergy Count, which is the official daily allergy count for the Midwest, has detected moderate pollen in the air at a time that is typically low.

Dr. Joseph Leija,  retired allergist who continues to conduct the official daily allergy count, said in the release that the long cold winter with heavy snow is likely to cause "a bad allergy season."

“The prolonged, fierce winter may mean that tree, grass and mold spores appear simultaneously early in the season, causing a triple threat," he said in the release. "Heavy snow means lots of moisture to nourish budding trees and plant life. The continued dampness also fosters the growth of mold."

Here are some allergy relief tips from WebMD :

• Take your shoes off at the door.
• Wipe down your dog's coat before it comes in the house.
• Wash your hair before bed.
• Close the windows and doors, especially on high-pollen days.
• Use the "recirculate" option in the car.
• Service the filters in your furnace and air conditioner.
• Use a dehumidifier to maintain a humidity level of less than 60 percent in your home.
• Check the daily pollen count and plan accordingly.
• If possible, have someone else mow the lawn.
• Avoid sitting outside around freshly cut grass.
• Dry your clothes in a clothes dryer, not on an outdoor line. 

“People with allergies or breathing difficulties should be proactive now to preserve health," Leija said in the release. "Consult your allergist, have the ducts cleaned on your air conditioning system and start taking your allergy medicine so that when things really heat up, you are protected."

Click here to get the daily pollen count in your county from pollen.com.

If you haven't gotten your flu shot yet, this week is an excellent time to get it, with the holidays coming up

State health officials are encouraging Kentuckians to get a flu vaccination during National Influenza Vaccination Week, Dec. 7-13.

"Getting a flu vaccine is an early holiday gift you can give to yourself and your family,” said Dr. Stephanie Mayfield, commissioner of the Department for Public Health. “As the holidays approach, people will be traveling, and families will gather together, increasing the potential for exposure to the flu. We are strongly urging anyone who hasn’t received a flu vaccine, particularly those at high risk for complications related to the flu, to check with local health departments or other providers.”

National Influenza Vaccination Week is a reminder to those people who have not yet received a flu vaccine that the time to get vaccinated continues into winter – through January or later, when flu season typically peaks. Because it takes about two weeks for the body to develop protective antibodies against the flu following vaccination, Kentuckians who have not had a chance to be vaccinated should seek out the opportunity during this season.

Throughout the week, health departments and the federal Centers for Disease Control and Prevention will highlight the importance of vaccinations for those people at high risk, their close contacts and all those who want to be protected against the flu. In addition, good health habits such as washing hands often with soap and warm water; avoiding touching your eyes, nose or mouth; and staying at home from work or school when sick will also be emphasized.

Kentucky’s flu activity level has recently increased to regional, which indicates an upturn in influenza-like illness or outbreaks of flu in some regions of the state.

The best way to protect against the flu is to receive a flu vaccination. The CDC’s Advisory Committee on Immunization Practices recommends flu vaccine for all individuals 6 months of age and older. People who should especially receive the flu vaccine because they may be at higher risk for complications or negative consequences include:

• Children ages 6 months through 18 years;
• Pregnant women;
• People 50 years old or older;
• People of any age with chronic health problems;
• People who live in nursing homes and other long-term care facilities;

• Health care workers;                               
• Caregivers of or people who live with a person at high risk for complications from the flu; and
• Out-of-home caregivers of or people who live with children less than 6 months old.

Kentuckians should receive a new flu vaccination each season for optimal protection. Healthy, non-pregnant people ages 2 through 49 can be vaccinated with either the flu shot or the nasal vaccine spray. Children younger than 9 years old who did not receive a previous seasonal flu vaccination should receive a second dose at least four weeks after their first vaccination.

High-dose flu vaccine is available for persons aged 65 years and older this year.

The CDC says some of the nation’s circulating flu viruses may not be covered well by this year’s vaccine.  That is not unusual. "Despite the possibility of a poor vaccine match for one of the circulating strains, vaccination still provides the best protection against influenza," a state news release said. "The vaccine appears to be a good match for many of the strains which are being transmitted, and because of antibody cross-protection, should help to reduce hospitalizations and deaths, even in persons who may contract the mismatched strain of influenza."

In addition to flu vaccine, the health department strongly encourages all adults 65 years and older and others in high risk groups to ask their health care provider about the pneumococcal vaccines. These vaccines can help prevent a type of pneumonia that is one of the flu’s most serious and potentially deadly complications. The CDC now recommends that adults 65 years or older receive the pneumococcal conjugate vaccine (PCV13, Prevnar-13) in addition to the pneumococcal polysaccharide vaccine (PPSV23, PneumoVax-23). Getting both vaccines offers the best protection against pneumococcal disease. Between 3,000 and 49,000 deaths are attributed to flu and pneumonia nationally each year, with more than 90 percent of those deaths occurring in people age 65 and older.

Respiratory virus that is sweeping Midwest has found its way to Kentucky; frequent handwashing remains best defense

The respiratory virus that has been hospitalizing children in the Midwest has come to Kentucky, reports Chris Kenning of The Courier-Journal: "Kraig Humbaugh, deputy commissioner of the Kentucky Department of Public Health, said the Centers for Disease Control and Prevention recently confirmed that five of 10 cases it tested from Kentucky were enterovirus D68."

Enteroviruses are common and tend to peak at this time of year, and enterovirus D68, a less common strain of this common virus, causes mostly respiratory illness. The CDC says symptoms for enterovirus D68 can range from mild to severe respiratory illness and that mild symptoms look very much like a cold: fever, runny nose, sneezing, cough, and body and muscle aches.

But it is the severe respiratory symptoms that are causing hospitalizations, particularly among children with asthma or underlying medical conditions, Kenning notes.

"In Kentucky, the spike in respiratory illnesses was first noticed in the central part of the state several weeks ago. But it is now being reported elsewhere, including in Louisville, although D68 has not been confirmed in Louisville," he reports. No deaths have been reported in Kentucky or in other states, officials told him.

"Hospitals in Colorado, Missouri and potentially eight other states are admitting hundreds of children for treatment of an uncommon but severe respiratory virus," probably enterovirus D68, The Washington Post reports.

From mid-August to Sept. 12, 97 people in Colorado, Illinois, Iowa, Kansas, Kentucky and Missouri were confirmed to have respiratory illness caused by enterovirus D68, according to the CDC.

The virus is spread when the infected person coughs, sneezes or touches a contaminated surface. There is no treatment or vaccine for the virus.

The best ways to reduce your risk are: frequent hand washing; keeping unwashed hands off of your eyes, nose and mouth; avoiding contact with people who are sick; and disinfecting communal surfaces frequently.

Humbaugh told Kenning that he is encouraging families who have children with cold-like symptoms that cause difficulty breathing to consult with their doctor. If you're sick, he said, stay home.