Tag Archives: Zika virus

Straight, No Chaser: Focus on the Rio Olympics, Zika and Worldwide Public Health

rioolympics

There are no words, yet I’ll write a few. In my lifetime, I cannot recall such an egregious breach of the public health trust than what will occur at the Rio Olympics. Consider the following: among other things, public health means to contain and limit exposure to disease. The nature of why vaccinations and quarantines are imposed support such a consideration. Now, let’s look at the potential ramifications of exposing a worldwide audience to a Zika virus hotbed.

  • You may have heard the suggestions that “it’s not the height of mosquito season in Brazil, or the outbreak started and is worse outside of Rio, so it’s ok.” Not true on all counts: Rio now appears to be the hotbed of Zika activity, and other diseases transmitted by mosquito bites (most notably dengue) have surged such that cases are six-fold higher than a year ago, with over 8,000 cases already having been reported this year. Furthermore, Rio’s Zika cases are more numerous than any other Brazilian location, totaling over 26,000. All of this is in the face of the country’s intense efforts to kill mosquitos.

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  • You may have heard the suggestion that “male athletes or women not of childbearing age don’t have to worry about the pregnancy-related complications of Zika.” Really? First of all, Zika is transmitted in multiple ways, not limited to a mosquito bite. For example, sexual exposure to someone infected with Zika virus can cause the disease, even if the infected individual isn’t showing symptoms. It can be transmitted through blood transfusions and laboratory exposure. And of course, the virus is transmitted from mother to child during pregnancy. The concern isn’t just the obviously infected individual but also those who become carriers of the virus and can transmit it to others.
  • And the point of this? The Olympics is literally bringing approximately 500,000 individuals from around the world into a high-risk environment in which they can become carriers of the disease, subsequently exporting the disease around the world. This is about as irresponsible of an action as one can fathom – and to what end? What exactly are the ends here that justify these risks, primarily (but not limited) to unborn children? We know Zika infection is associated with pediatric microcephaly and brain damage, but it also has now been linked with adult conditions such as Guillain-Barré syndrome and acute disseminated encephalomyelitis, which are debilitating brain and nervous system conditions that can be fatal. Have I mentioned that in Rio, fully 29% of all women pregnant with Zika are displaying fetal abnormalities?

The World Health Organization’s silence on this matter is deplorable.
Even as this is bad enough, there’s more. Consider the water.

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  • The Marina da Gloria is the visually stunning setting where the Olympic sailing events will be held. Nearly 1,400 of the more than 10,000 athletes competing at the Games will be directly exposed to it. This water is well-known to be contaminated with feces, and pre-Olympics cleaning efforts have fallen short of targets and expectations. On this matter, the World Health Organization has chosen to speak, recommending that athletes cover cuts and grazes with waterproof plasters prior to exposure, “try” to avoid swallowing the water, wash/shower as soon as possible after exposure and, simply minimize time in the water (especially avoiding going in the water after heavy rainfall).
  • As a means of quantifying the problem, the Associated Press has reported levels of bacteria and viruses so high that inadvertently swallowing just three teaspoons of water from the bay was likely to lead to severe stomach (intestinal illnesses including but not necessarily limited to diarrheal diseases) and respiratory illnesses. The concentrations of adenoviruses (a common cause of diarrheal disease) have been reported to be thousands of times higher than the levels considered safe in the US or Europe.

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It’s easy to conclude that the calculus of the-powers-that-be has prioritized money above worldwide public health considerations and certainly above the health risks to participating athletes. This expands any existing precedent by which financial considerations have been allowed to endanger the vulnerable. If you’ve chosen to support this year’s Olympics by watching, you should consider (or at least be consciously aware of) the ramifications of your choice. If you’ve chosen to go to Rio, reconsider the logic of your decision. If you’re in any way potentially exposed to the Zika virus, please take recommended precautions.
Feel free to ask any questions you may have on this topic.
Order your copy of Dr. Sterling’s new book Behind The Curtain: A Peek at Life from within the ER at jeffreysterlingbooks.com, iTunes, Amazon, Barnes and Nobles and wherever books are sold.
Thanks for liking and following Straight, No Chaser! This public service provides a sample of what http://www.SterlingMedicalAdvice.com (SMA) and 844-SMA-TALK offers. Please share our page with your friends on WordPress, like us on Facebook SterlingMedicalAdvice.com and follow us on Twitter at @asksterlingmd.
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Straight, No Chaser In the News: Zika Virus Update

zika pregnancy-button

The Zika virus continues to be in the news, especially regarding its effects on newborns. According to the Centers for Disease Control and Prevention (CDC), the number of pregnant women in the United States reported to have the Zika virus has increased from 48 to 157. Unfortunately and more importantly, that has now translated in up to a dozen babies or fetuses who have already suffered the consequences of Zika infection, with the obvious possibility of more to come. The most notable consequence is the condition known as microcephaly, representing a reduction in the size of the skull and the brain, causing developmental delays and defects.

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Here’s one simple point for you to know. Not a single person is known to have contracted Zika from a mosquito bite in the U.S. The CDC has been clear in two specific warnings:

  • Do not travel to countries where Zika is endemic
  • Wear condoms when engaged in sexual intercourse with male who have traveled to such an area (Zika can be passed on through sperm).

Your travel to these areas pose specific risks even if you’re not a female of childbearing age. Such travel increases the risk of being infected without showing symptoms, spreading the disease and contributing to a worldwide expansion of the Zika virus. In fact the World Health Organizations notes that Zika virus is now poised to invade Africa, having spread to the African nation of Cabo Verde (Cape Verde). Your actions pose risks to others. 
Review this Straight, No Chaser for a refresher on transmission, symptoms and complications of the Zika Virus.
Feel free to ask your SMA expert consultant any questions you may have on this topic.
Order your copy of Dr. Sterling’s new book Behind The Curtain: A Peek at Life from within the ER at jeffreysterlingbooks.com, iTunes, Amazon, Barnes and Nobles and wherever books are sold.
Thanks for liking and following Straight, No Chaser! This public service provides a sample of what http://www.SterlingMedicalAdvice.com (SMA) and 844-SMA-TALK offers. Please share our page with your friends on WordPress, like us on Facebook SterlingMedicalAdvice.com and follow us on Twitter at @asksterlingmd.
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Straight, No Chaser In The News: Zika Virus May Be Sexually Transmitted… And?

 zika-x

In the news is the discovery that the Zika Virus appears to have been sexually transmitted in Dallas County, Texas. There appears to be much angst about this, but let’s offer some perspective.

For starters, review this Straight, No Chaser for a refresher on transmission, symptoms and complications of the Zika Virus.

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What’s the particular concern with the news of sexual transmission? Consider that a theoretical question.

  • One major answer is the risk of birth defects in newborns, particularly microcephaly (an irreversible condition in which infants are born with brains that are both damaged and abnormally small). Well, there are a host of sexually transmitted infections (STI) that are already known to cause birth defects, including toxoplasmosis, syphilis, varicella-zoster (chicken pox), parvovirus B19, cytomegalovirus, rubella and herpes. Does the threat of these diseases cause a widespread increase in use of condoms? Not especially.
  • How about the notion that the Zika virus is a sexually transmitted disease (STD)? Well, a very large number of the population has grown quite comfortable with the idea of living with HIV, herpes, syphilis, chlamydia, gonorrhea and other illness. To be clear, one in four Americans already lives with an STD/STI. Even the notion that HIV can be deadly, herpes has no cure and pelvic inflammatory disease from chlamydia or gonorrhea can cause sterility in women still doesn’t sufficiently incentivize the population to use condoms.

All of this is to say that it’s not very likely that the introduction of the Zika virus as a sexually transmitted infection would change very much in our habits. That said, you would do quite well to take simple steps to avoid exposure.

  • Now is not the time to travel to areas in which the Zika virus has taken hold, especially if you’re pregnant or are of child-bearing age – regardless of your immediate intentions about getting pregnant.
  • Now is the time to consider altering your sexual habits to include condom use, which remains the best way to prevent contracting sexually transmitted infections (other than abstinence).

zika symptoms

As spring and warmer climates arrive, be mindful of preventive strategies to avoid mosquito bites and the diseases they bring. And always be smarter than the pack. Use condoms.
Feel free to ask your SMA expert consultant any questions you may have on this topic.
Order your copy of Dr. Sterling’s new book Behind The Curtain: A Peek at Life from within the ER at jeffreysterlingbooks.com, iTunes, Amazon, Barnes and Nobles and wherever books are sold.
Thanks for liking and following Straight, No Chaser! This public service provides a sample of what http://www.SterlingMedicalAdvice.com (SMA) and 844-SMA-TALK offers. Please share our page with your friends on WordPress, like us on Facebook SterlingMedicalAdvice.com and follow us on Twitter at @asksterlingmd.
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Straight, No Chaser In the News: The Zika Virus

zika-virus-enfection

Before the global panic alarm is sounded, allow me to introduce you to the Zika virus with a few questions and answers:

  • Why do we care about the Zika virus? Zika fever is yet another mosquito-transmitted disease. We care about it because it’s spreading explosively in South and Central America, according to the World Health Organization (WHO). The WHO estimates that approximately 4 million people could be infected by the end of the year.
  • Does this mean it’s in the US? It’s estimated that up to approximately 1000 cases may occur within the US annually.

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  • What does the illness look like? It’s a mild illness, including such nonspecific symptoms such as fever, joint pain, rash and red eyes. An additional and greater concern involves an apparent (but not yet proven) association with the Zika virus and microcephaly. Microcephaly is a condition in which infants are born with brains that are both damaged and abnormally small. The illness is short-term and resolves within days to weeks.

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  • How is the disease treated and cured? There is no specific treatment for Zika virus. Treatment is supportive and includes rest, pain control, fever control and rehydration.
  • Should I be concerned about contracting this illness? Here are two thoughts, all of which should assure residents of the United States.
    1. First of all, the overwhelming majority of those exposed to the Zika virus actually don’t get sick.
    2. The US has effective mosquito control, which dramatically lowers the risk of an outbreak.
  • What steps can I take to minimize my risk? First and foremost, avoid travel to areas in question. Furthermore, as a general consideration, learning to protect yourself from mosquitos in general is a great way of avoiding all manner of diseases that are transmitted from these insects.

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As these things go, routine matters of routine health maintenance will serve you well in avoiding the Zika virus. In the interim, feel free to review this Straight, No Chaser, which discusses mosquito-borne diseases and how to protect yourself.
Feel free to ask your SMA expert consultant any questions you may have on this topic.
Order your copy of Dr. Sterling’s new book Behind The Curtain: A Peek at Life from within the ER at jeffreysterlingbooks.com, iTunes, Amazon, Barnes and Nobles and wherever books are sold.
Thanks for liking and following Straight, No Chaser! This public service provides a sample of what http://www.SterlingMedicalAdvice.com (SMA) and 844-SMA-TALK offers. Please share our page with your friends on WordPress, like us on Facebook SterlingMedicalAdvice.com and follow us on Twitter at @asksterlingmd.
Copyright © 2016 · Sterling Initiatives, LLC · Powered by WordPress