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Health officials ask employers to inform outdoor workers of Zika virus risks

FILE - In this Jan. 18, 2016 file photo, a researcher holds a container with female Aedes aegypti mosquitoes at the Biomedical Sciences Institute in the Sao Paulo's University in Sao Paulo, Brazil. (AP Photo/Andre Penner, File)

WASHINGTON — As summer nears, it’s important for people in the U.S., especially outdoor workers, to be well-informed about the Zika virus.

The Centers for Disease Control and Prevention and the Occupational Safety and Health Administration last week urged employers who hire outdoor workers to make sure they’re aware of risks of exposure to Zika through mosquito bites and to train them on how to protect themselves.

Dr. Pineet Chopra, the chair and medical director of observation and emergency services at Doctor’s Community Hospital, says one way of preventing mosquito bites is through insect repellent, but the repellent should be certified by the U.S. Environmental Protection Agency.

“And the point ultimately is that insect repellent should actually repel the mosquito from biting you. That’s where it actually helps in the Zika virus case,” Chopra said.

“When up to 20 percent of the insect repellent is concentrated with DEET, then they say that’s the minimum threshold where it’s actually repelling the insect from making contact and biting you. ”

If you’re an outdoor worker in a mosquito-prone area, you may want to consider insect repellent clothing.

“What they do is typically they coat it with permethrin, which is a chemical you don’t necessarily put it on your skin … you put it on fabrics and that makes it a mosquito repellent as well.”

The guidelines also call on employers to reduce mosquito breeding grounds by removing standing water from work sites. And to reduce mosquito bites, employers are being asked to consider reassigning pregnant workers, or female workers who may become pregnant, and male workers with pregnant partners.

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