An eighth person has been diagnosed with Zika virus in Tarrant County, public health department officials say.

The patient contracted the illness while traveling in Honduras. The case is the second known to have been imported from Honduras, a country known to have local transmission of the disease, TCPH officials said in a statement Wednesday.

The first case from Honduras was reported last week.

A private laboratory received, tested and confirmed the latest finding, county health officials said.

TCPH said no other health information will be released about the patient, as per usual, to protect his or her identity.

Still, no known Zika cases have been transmitted locally by mosquitoes, local health officials confirm -- all local cases have been imported with the exception of one case in Dallas County that is believed to have been spread by sexual contact.

Zika virus is spread to people primarily through the bite of an infected Aedes species mosquito, a known aggressive daytime biter. Common symptoms of Zika virus include fever, rash, joint pain and conjunctivitis (red eyes). The illness is usually mild with symptoms lasting several days to a week, though there can be profound impact to a developing fetus should the mother contract the virus.

There is no medication to treat Zika virus and there is no vaccine; the best prevention is to avoid mosquitoes and sexual contact with infected people. The recommendations for avoiding the Zika virus are the same for avoiding West Nile virus.

TCPH's Zika Hotline at 817-248-6299 is available to help answer any questions residents may have about this disease. For more information on Zika virus and for other useful tips, click here.

How to Protect Yourself From Mosquito Bites

Dress in long sleeves, pants when outside: For extra protection, spray thin clothing with repellent.

in long sleeves, pants when outside: For extra protection, spray thin clothing with repellent. DEET : Make sure this ingredient is in your insect repellent.

: Make sure this ingredient is in your insect repellent. Drain standing water in your yard and neighborhood: Mosquitoes can develop in any water stagnant for more than three days.

It has been recommended in the past that to avoid mosquito bites you should avoid being outdoors during Dusk and Dawn (the 4 Ds). While this is true for mosquitoes that commonly carry the West Nile virus, other types of mosquitoes that are more likely to carry Zika, dengue and chikungunya are active during the day. When outdoors, no matter what time of day, adjust your dress accordingly and wear insect repellent containing DEET, picaridin or oil of lemon eucalyptus as your first line of defense against insect bites.