TEXAS: Zika virus now spreading through sex. DoD relocating pregnant personnel.

Officials are encouraging condom use to prevent Zika infection.  feydk/iStock

We have been reporting on the spread the Zika virus as it barrels down on North America. While most transmission to-date has been through mosquito vectors, and occasionally passed from mother to child through breastfeeding, the Centres for Disease Control is now reporting that Zika may under certain conditions be sexually transmitted.

According to the Associated press:

“Health officials say a person in Texas has become infected with the Zika virus through sex, in the first case of the illness being transmitted within the United States amid the current outbreak in Latin America.

It’s now recommmended that people returning from affected areas avoid donating sperm or undergoing in vitro fertilization for a month after returning.

Health officials in Dallas County, report that tests have confirmed the first sexually transmitted Zika virus infection in Texas, a development that could prompt changes in guidance on how patients can protect themselves from the disease.

Possible cases of sexual transmission have been reported before, and the virus has occasionally been isolated in the sperm of sick patients.

In 2008 an American scientist studying the virus in Senegal transmitted Zika virus to his wife after he returned home. And in December 2013 Zika virus was isolated from a man sickened in French Polynesia’s outbreak during a medical workup for hematospermia.

CDC tests confirm finding

Dallas County Health and Human Services (DCHHS) said the Texas patient was infected with the virus after having sexual contact with a sick person who returned from a country where the Zika virus is circulating.

Because of patient privacy concerns, the DCHHS didn’t provide any other information about the case, other than reporting that tests at the US Centers for Disease Control and Prevention (CDC) confirmed the finding.

In a separate announcement, the Texas Department of State Health Services (TDSHS) said the infection is the state’s first locally acquired case. It said the state has logged seven travel-linked Zika virus cases so far.

The case also appears to be the first locally acquired Zika infection in the continental United States in the current outbreak. The CDC has warned that limited local transmission is likely to occur, but the chance of widespread transmission is unlikely.

Prevention guidance may change

In the Dallas County Health and Human Services statement, its director, Zachary Thompson, said the case confirmation puts new emphasis on educating the public on how to protect themselves and others from Zika virus infection. “Next to abstinence, condoms are the best prevention method against any sexually-transmitted infections,” he said in a statement.

The DCHHS is advising people with symptoms to see their medical provider if they visited a Zika-hit country or had sex with someone who traveled to a destination where the Zika virus is present. Global health officials have said, however, that as many as 80% of people exposed to the virus have little to no symptoms.

The DCHHS added that sexual partners can protect each other by using condoms to prevent the spread of sexually transmitted diseases.

Steps by New York and Department of Defense

In other Zika news, New York Governor Andrew Cuomo announced Feb.2nd that the New York State Department of Health (NYSDH) will provide free advanced lab testing to people with symptoms who have traveled to Zika transmission areas.

Meanwhile, Defense Department (DoD) officials yesterday announced that the DoD will offer to relocate pregnant family members of active-duty or civilian military personnel assigned to areas affected by Zika virus transmission, the Military Times reported.

So far no details on how people can request a transfer are available, but the DoD said it has already relocated one pregnant service member.

The DCHHS advice is included below.