Mega Doctor News
By Amy McCaig / Houston Methodist
Newswise — HOUSTON – As summer temperatures soar and backyard barbecues are in full swing; there’s one group of uninvited guests that can quickly spoil the fun in the sun: mosquitoes. But with a few smart strategies, you can keep the bites at bay and enjoy your outdoor gatherings.
Sasha Azar, Ph.D., an infectious disease expert at Houston Methodist Research Institute, offers the following science-backed guidance to help families avoid these outdoor party pests.
“The most effective way to prevent mosquito bites starts with your own backyard,” Azar said. “Eliminating standing water – whether it’s in patio furniture, planters or playground equipment – removes the breeding grounds mosquitoes rely on to breed.”
Why mosquitos prefer some people over others
Azar said mosquitoes are more sophisticated than you think. “They can detect the carbon dioxide you exhale from up to 30 feet away, and as they get closer, your body heat and unique skin odors guide them in,” he said. “And your skin microbiome plays a big role in how attractive you are to mosquitoes, which is why some people seem to get more bites than others.”
How to dodge bites
Ditch the citronella candles and bug zappers. “They’re not very effective,” says Azar. “Repellents like DEET, Picaridin and oil of lemon eucalyptus are your best bet. Natural or DIY methods just don’t have the same level of protection.”
For families with kids or pets, Azar recommends reading product labels carefully and considering permethrin-treated clothing – available at many outdoor retailers – as an added layer of defense.
Know the risks
While most mosquito bites are just itchy annoyances, some carry serious health risks. West Nile virus is the most common mosquito-borne illness in the U.S., and while most cases are mild, severe complications can occur — especially in children, older adults and those with underlying conditions, Azar said.
“If you develop symptoms like fever, headache or rash after being bitten, it’s important to consult a health care provider,” Azar said.
With the right precautions, your summer gatherings can stay memorable and help you miss the mosquitos’ wrath.
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