Bermudians looking to visit South America — the home of the 2016 Summer Olympics — have been warned about an outbreak of the Zika virus in the region.

The virus, which is spread by mosquito bites, can cause fever, rash, joint pain or conjunctivitis. Symptoms typically begin two to seven days after being bitten by an infected mosquito, however only one in five people infected become sick.

The first case in Brazil, which will be hosting the coming Olympics, was reported in May of 2015. Outbreaks have since been reported in several Central American, South American and Caribbean nations.

Cases have also been reported in the United States and Britain, however the patients in those cases are believed to have contracted the virus while overseas.

A recent statement by the Ministry of Health stated: “The public are advised, as always, to avoid mosquito bites when travelling to regions where mosquito-borne diseases are common. Particularly, at this time pregnant travellers, or women who may become pregnant, are cautioned to consider the risks with their healthcare providers, and consider limiting travel to such regions.”

The CDC has particularly cautioned pregnant women about travelling to areas with the Zika virus, stating that researchers are still looking at how the virus could affect unborn children after reports of serious birth defects.

“Pregnant women in any trimester should consider postponing travel to the areas where Zika virus transmission is ongoing. Pregnant women who do travel to one of these areas should talk to their doctor or other healthcare provider first and strictly follow steps to avoid mosquito bites during the trip.

“Women trying to become pregnant should consult with their healthcare provider before travelling to these areas and strictly follow steps to prevent mosquito bites during the trip

“Pregnant women who travel to areas where Zika virus is circulating should mention this during their prenatal check-ups.”

Those who do travel to regions with the Zika virus are urged to take precautions to avoid mosquito bites as there is no vaccine to prevent the virus and not medicine to treat it.

Among the recommendations listed by the World Health Organisation to avoid contact are covering exposed skin with long-sleeved shirts and long pants, using insect repellents, wearing permethrin-treated clothing and gear and staying in screened in or air-conditioned rooms.

While there have been no reported cases of the virus in Bermuda, the Ministry of Health, Seniors and the Environment has been keeping an eye out.

“The Epidemiology and Surveillance Unit in the Ministry conducts ongoing surveillance for rash and fever, with the collaboration of healthcare providers,” a spokeswoman said. “Individuals experiencing such symptoms, and who have a recent history of travel to affected regions, should inform their healthcare professional.

“Physicians should report any suspected cases of Zika virus, or related vector-borne infections such as Dengue fever or Chikungunya, to the ESU (278-6503). The ESU will investigate such reports and put control measures into place.”