May 26, 2020 by John Fernandez
Roundup: Mosquito-Borne Illness Advisory; More Ex-Smokers Face Depression; and Optimism Linked to Longevity
Third Case of Mosquito-Borne Dengue Confirmed in Miami-Dade
Another locally transmitted case of dengue fever has been confirmed in Miami-Dade County — the third since March, according to the Florida Department of Health.
As the Labor Day weekend approaches, public health officials are reminding residents to take steps to avoid being bitten by mosquitoes — including the draining of any standing water on properties, clearing debris and covering the skin with proper insect repellent and clothing.
Dengue fever is a mosquito-borne viral disease that occurs in tropical and subtropical areas. Symptoms of dengue fever include severe headache (mostly behind the eyes), high fever, rash and severe muscle and joint pain. Although rare, severe cases can be life-threatening. Although dengue rarely occurs in the continental United States, it is endemic in Puerto Rico and in many popular tourist destinations in Latin America, Southeast Asia and the Pacific islands, says the U.S. Centers for Disease Control and Prevention (CDC).
Tips for Protecting Yourself
- Wear socks, shoes, long pants and long sleeves when mosquitoes are active;
- Cover doors, windows, porches and patios with screens and clear gutters;
- Use repellent on bare skin; DEET at 20 to 30 percent concentration works well for most people when used according to label directions; Do not apply to infants.
‘Drain and Cover’ Tips
- Drain any standing irrigation or rain water that can collect in garbage cans, house gutters, pool covers, coolers, toys, flower pots or other containers;
- Discard old items that aren’t being used and are storing water;
- Empty and clean birdbaths and pet water bowls once or twice weekly;
- Protect boats and vehicles from rain with tarps that don’t accumulate water;
- Maintain the water balance (pool chemistry) of swimming pools, and empty plastic swimming pools not in use.
More Ex-Smokers Facing Depression, Other Health Issues, Study Finds
Former smokers are increasingly facing new health issues, including depression, substance abuse and binge drinking, according to a new study published in the American Journal of Preventive Medicine.
Between 2005 and 2016, depression among former smokers jumped to 6 percent from nearly 5 percent. Binge drinking rose to 22.3 percent from 17.2 percent. The data in the study was taken from the National Survey on Drug Use and Health, an annual, nationally representative study. More than 67,000 individuals, aged 18 and older, participated.
“Mental health and substance-use problems are associated with smoking relapse among former smokers,” the study’s authors states. “Yet, little is known about the prevalence of mental health and substance use among former smokers in the U.S.”
Researchers suggest it could be a prevalent problem since former smokers have grown to outnumber the current number of U.S. smokers — about 14 percent of adults.
Former smokers were likely to be older than 65 and never married, annual incomes over $75,000. More than 50 percent of study participants had quit smoking for three years or more.
- U.S. Smoking Rate Hits All-Time Low, New CDC Data Says
- Lung Cancer and Misconceptions About Smoking-Vaping
Optimism Associated With HIgher Odds of Living Longer, Researchers Say
Previous studies have linked optimistic people to a lower risk of dying prematurely from stroke, heart disease and even some types of cancer. A new study found that both men and women with higher optimism levels were associated with living longer, and had better odds of reaching age 85.
Having the most positive outlook was related to an 11-15 percent longer life span, on average, compared to the least optimistic group, according to the study published in the Proceedings of the National Academy of Sciences.
Researchers don’t know why more optimistic people may live longer. But there is one over-riding theory: Optimistic people tend to have goals that include healthier lifestyle habits.
The optimism findings were based on data from nearly 70,000 women who took part in the Nurses’ Health Study and 1,429 men who participated in the Veterans Affairs Normative Aging Study.
The women, who have been followed since 1976, completed an optimism assessment in 2004. The questionnaire asked how strongly they agreed with statements such as: “In uncertain times, I usually expect the best” or “I’m always optimistic about my future.”
The men, who have been followed since 1961, completed a similar type of optimism survey in 1986.