KAISER HEALTH NEWS Q&A: Important Information For Women About the Zika Virus

By  //  August 3, 2016

Share on Facebook Share on Twitter Share on LinkedIn Share on Delicious Digg This Stumble This

The science around Zika is constantly changing

Zika virus is transmitted by a specific mosquito called Aedes aegypti.

Zika virus is transmitted by a specific mosquito called Aedes aegypti, which is fairly common in states on the Gulf Coast, like Florida and Texas. Experts are unsure whether it will spread beyond those areas.

KAISER HEALTH NEWS — The Zika virus is now being actively spread in the continental United  States, Florida officials announced Friday.

The virus, which is principally transmitted by mosquitoes, has been triggering public health warnings — especially among women of childbearing age — because of Zika’s propensity to cause birth defects.

The virus has also been implicated as a potential cause of Guillain-Barre, an autoimmune disorder that causes temporary paralysis and can result in permanent nerve damage and even death.

The news adds new gravity to what’s so far been a somewhat undefined threat. The mosquitos known to transmit Zika are fairly common in states on the Gulf Coast, like Florida and Texas. Experts are unsure whether it will spread beyond those areas.

But looking beyond the latest headlines, what’s the real danger? A lot is up in the air, since there’s not a ton of research on the virus. Here’s a quick breakdown of the smart questions to ask and what we do actually know.

Q: I’m a woman of childbearing age. What if I get Zika?

Most of the scariest headlines come from Zika’s potential to cause birth defects — the big one is microcephaly, which severely impairs a child’s brain development. Zika has also been associated with miscarriages. But there are other potential consequences for fetal and infant brain development, vision and hearing, scientists warn. Researchers also don’t know if babies born to mothers with Zika might, somewhere down the line, develop other health conditions, even if they appear healthy upon birth.

microcephaly-comparison-500px

This risk should be greatest for women who are actually pregnant. But it’s not always immediately clear if someone has been infected. Symptoms don’t always emerge and, when they do, they often mirror the flu. So if there’s any chance you could conceive in the near future (and remember, almost half of all pregnancies are unintended), you should probably take precautions.

But getting Zika when pregnant doesn’t guarantee you or your child will have problems. An analysis published in May in the New England Journal of Medicine found anywhere between 1 percent and 13 percent of pregnant women infected during the first trimester had children with microcephaly.

New research suggests that risk may decline: A June paper in the same journal followed a group of women infected in their third trimester, finding that none had children with the birth defect. But the researchers have cautioned against women letting down their guard until more follow-up is done on the topic.

So, here’s the short answer: The threat of birth defects or pregnancy complications is real. But it is not yet clear who will be affected and why.

Q: I am pregnant. What steps should I take to protect myself?

A: There’s no cure or vaccine for Zika, and, according to the Centers for Disease Control and Prevention, if you’ve been exposed, you will likely become immune. But that’s not known for sure.

Zika can be transmitted by mosquitoes and through sex. If you are pregnant, the best course of action is to avoid getting bitten. Minimize travel to countries and states where insects are spreading it. If Zika is detected where you live, the CDC recommends wearing long clothes that cover skin and using mosquito repellent.

If you are pregnant, avoid getting bitten, minimize travel to countries and states where insects are spreading Zika, and if it is detected where you live, wear long clothes that cover skin and use mosquito repellent.

If you are pregnant, avoid getting bitten, minimize travel to countries and states where insects are spreading Zika, and if it is detected where you live, wear long clothes that cover skin and use mosquito repellent.

Repellents containing compounds such as DEET or lemon eucalyptus are best and, if correctly used, shouldn’t pose a danger to pregnant women or fetuses. Peer-reviewed research supports that claim.

What about sex? Zika can stay in semen for extended periods of time. If your partner traveled to an area where the virus is present, the CDC advises avoiding sex — or at the very least, using a condom — for eight weeks. That figure goes up to six months if the man also developed symptoms of the illness.

A research letter published in June in the New England Journal of Medicine described how Zika may be transmitted through oral sex. Separate research found it can be spread via anal sex, too. Some speculate the virus can even be transmitted by intense kissing, though evidence is scant.

If you aren’t pregnant but want to be, make sure you and your partner aren’t at risk — either by bites or sexual exposure — before trying to conceive.

BREAKING: CDC Issues Travel Advisory For Miami As 10 New Zika Cases AnnouncedRelated Story:
BREAKING: CDC Issues Travel Advisory For Miami As 10 New Zika Cases Announced

Q: I went somewhere where Zika-carrying mosquitoes have been detected, but I feel fine. Can I carry on as normal?

A: Even if you think you’re fine, take precautions. The problem is that most people with Zika won’t know they were sick. Only about 20 percent of people infected show symptoms. If there’s even a slight risk — say you traveled somewhere with active transmission or had sex with someone else who was exposed — the CDC recommends waiting two months before conceiving. If you’re sexually active, use effective birth control. Condoms can prevent semen-based transmission. An intrauterine device or the birth control pill will reduce the odds of pregnancy.

test for zika

Those who show symptoms typically experience fever, a rash, conjunctivitis or aches and pains. If you are experiencing any of those and have reason to suspect Zika, see the doctor as soon as possible for a blood test.

Those who show symptoms typically experience fever, a rash, conjunctivitis or aches and pains. If you are experiencing any of those and have reason to suspect Zika, see the doctor as soon as possible for a blood test. The odds of finding the virus are greatest in the first week of showing symptoms.

After that, tests are far less reliable, and they might show false positives if you’ve been exposed to other viruses, like dengue, which is transmitted by the same mosquito and therefore also common in areas with Zika. It can also take weeks to hear back on Zika test results. Researchers are trying to develop better diagnostics, and efforts look promising. For now, getting tested is the best option available.

If you test positive for Zika, doctors and the CDC again recommend women wait two months before trying to get pregnant. (That’s a shorter wait period than the two years urged by other affected countries.) Meanwhile, take care of yourself. Rest up, drink lots of fluids and maybe take Tylenol if you’re suffering aches or a fever. Ask your doctor for advice, too.

Q: I have Zika, and I’m pregnant. What do I do?

A: This is the hard part. Your child won’t necessarily have a condition, but get in touch with an OB/GYN right away. Your doctor will likely advise regular ultrasounds, though microcephaly can’t be detected until the second trimester of pregnancy. A physician can counsel you on ways to reduce the threat of miscarriage — for which the risk is heightened with Zika — and help keep you up to date on treatments.

Q: This is scary, and it’s a lot of information. How else can I stay up to date?

A: The science around Zika is constantly changing. Experts say the outbreak is revealing how little we know about the disease. To keep abreast of new developments, the CDC is your best bet: The agency has a fairly comprehensive Zika webpage. The World Health Organization is another good resource. If you want to know what guidance your doctors are receiving, check out the American College of Obstetricians and Gynecologists.

This article was updated to add information from a June 15 New England Journal of Medicine study.

HEALTH-FIRST-TELEMEDICINE-580-S

In Brevard County, Health First TeleHealth is now offering a consultation with a Health-First Medical Group provider over the telephone or through video conferencing. CLICK HERE for more information or to request a Health First TeleHealth consultation.


Click here to contribute your news or announcements Free