Ohio health officials have reported the state’s first case of Zika virus in a returning traveler from Haiti, a 30-year-old Cuyahoga County woman, city of Cleveland.
The Centers for Disease Control and Prevention reports 50 laboratory-confirmed cases among U.S. travelers from December 2015- February 5, 2016.
There has been no local transmission of Zika in the US to date.
Zika virus is primarily transmitted through a mosquito bite, and there is no indication that it can spread from person to person through casual contact. CDC has confirmed a U.S. case of Zika virus infection in a non-traveler after the person’s sexual partner returned from an affected country and developed symptoms.
Planning is underway for a Zika virus tabletop exercise to ensure Ohio’s preparedness at the local and state levels prior to the 2016 mosquito season that runs from May to October. Of people infected with the Zika virus, 80 percent do not have any symptoms.
When symptoms occur, they are often mild, lasting from several days to a week, and include fever, rash, joint and muscle pain, conjunctivitis (red eyes), and headache. Severe disease requiring hospitalization is uncommon. Due to the possible association between Zika virus infections in pregnant women and certain birth defects, CDC recommends that pregnant women and women trying to get pregnant consider postponing travel to areas with Zika virus transmission.
“There is no vaccine available for Zika virus so it’s important for Ohioans traveling to affected areas to take steps to prevent mosquito bites,” said Dr. Mary DiOrio, medical director of the Ohio Department of Health. “There have been no reported cases of Zika virus disease transmission through mosquito bites anywhere in the continental U.S.”
To prevent potential transmission through sexual contact, CDC recommends men with a pregnant sex partner abstain from sexual activity or consistently and correctly use condoms during sex for the duration of the pregnancy. CDC also recommends that pregnant women without symptoms of Zika virus disease be offered testing 2 to 12 weeks after returning from areas with ongoing Zika virus transmission.