Worried About Coronavirus? What You Need to Know to Protect Yourself

COVID-19-illustration-CDC.jpg

illustration of coronaviruses

Illustration by Alissa Eckert, MS and Dan Higgins, MAMS / CDC

This illustration, created at the Centers for Disease Control and Prevention (CDC), reveals ultrastructural morphology exhibited by coronaviruses.

Note the spikes that adorn the outer surface of the virus, which impart the look of a corona surrounding the virion, when viewed electron microscopically. In this view, the protein particles E, S, and M, also located on the outer surface of the particle, have all been labeled as well.

A novel coronavirus, named Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2), was identified as the cause of an outbreak of respiratory illness first detected in Wuhan, China in 2019. The illness caused by this virus has been named coronavirus disease 2019 (COVID-19).

As we step into the first few months of 2020, it seems like everywhere you turn, someone is talking about the dreaded coronavirus. Talk of coronavirus has incited a rising panic – with people across the globe preparing for the worst.

But is the coronavirus really as big of a threat to public health as the media is portraying it to be?

While the coronavirus is certainly no laughing matter, as it turns out, the hysteria that’s surrounding recent outbreaks might be more dangerous than the virus itself. Let’s take a deeper look at the coronavirus and exactly how you can protect yourself and your loved ones.

What is coronavirus?

Coronavirus is a virus that primarily affects the respiratory system. While there are around a dozen different types of coronaviruses, only three are able to infect humans. Our current health threat is a strain of coronavirus officially known as SARS-COV-2 and causes a disease which has been dubbed Covid-19.1

It’s thought to be an airborne virus – meaning it’s spread from person to person through respiratory droplets produced when someone coughs or sneezes. These droplets can end up on a surface (like your hands or a doorknob) and then be spread if you come into contact with the contaminated surface.

Once the coronavirus is contracted, symptoms can range from mild to life-threatening.

What are the symptoms of coronavirus?

The coronavirus can remain latent for anywhere from two to 14 days – meaning people can be infected without showing any symptoms. The main symptoms of coronavirus are:2

  • Fever
  • Cough
  • Shortness of breath

But those infected may experience additional symptoms including:

  • Headache
  • Muscular stiffness and pain
  • Loss of appetite
  • Malaise, extreme generalized fatigue
  • Chills
  • Confusion
  • Dizziness
  • Rash
  • Night sweats
  • Stomach upset, such as nausea or diarrhea

The symptoms of coronavirus are quite similar to the flu – adding to the hysteria as flu season has been in full swing.

Is the coronavirus deadly?

Currently, the coronavirus is estimated to have at most a two to three percent fatality rate.1 And while that might sound scary at first glance, it’s important to put those numbers into perspective.

At the time of this article, a little over 2,500 people have died from coronavirus. Compare that to an estimated 291,00 to 646,000 people that die from the seasonal flu every year across the globe.3  Even if the deaths from coronavirus increased by a hundredfold, the number of deaths would only be approaching the lower limits of the estimated death toll caused by existing strains of the flu virus.

So in short, yes, the coronavirus can be deadly. But the vast majority of individuals who contract coronavirus have mild symptoms that resolve without complication. Some have no symptoms at all, which is why people are often walking around or traveling and spreading the virus without even knowing they are infected. And those most at risk of death have other pre-existing conditions that leave their immune or respiratory system compromised. Those at risk are patients with uncontrolled diabetes, heart disease, COPD or emphysema, the elderly or immune-compromised.

Let’s take a deeper look at exactly how the coronavirus affects the body so you can have a better understanding of how to protect yourself.

How exactly does the coronavirus affect the body?

The “SARS” in the coronaviruses’ official name “SARS-COV-2” stands for “Sudden Acute Respiratory Syndrome” because it can cause a sudden onset of respiratory failure. Coronavirus can lead to respiratory failure by causing:4

  • Damage to the membrane where gas is exchanged in your lungs (the alveolar-capillary barrier)
  • Oxidative injury
  • An uncontrolled inflammation from excessive production of cytokines

If your body becomes infected, the virus attaches to the surface of epithelial cells in the lungs, spleen, and lymphatic system. Once your body is alerted to the invaders, your immune system goes to work and deploys immune cells and sets off a cascade of chemical messengers, causing what is known as a “cytokine storm.” Cytokines are a type of chemical messenger the immune system uses to communicate with the rest of the body.

This flooding of cytokines and immune cells into the tissues of the respiratory tract is what causes damage to the alveolar-capillary barrier, oxidative injury, and uncontrolled inflammation.

This combination essentially halts the lung cell’s ability to move mucus out of the lungs and triggers the immune system to begin attacking your own lung cells. In susceptible individuals whose immune or respiratory systems are compromised, this can result in a severe lack of oxygen in the body, which eventually leads to death.

Fortunately, your chances of dying from coronavirus are pretty slim. But there are some simple steps you can and should take to protect yourself from coronavirus.

How can you protect yourself from coronavirus?

When it comes to defending yourself against coronavirus, it’s best to take a two-pronged approach: avoiding potential contact with the virus and bolstering your natural ability to fight infection. Here’s what I recommend:

Take precautions

The most effective way to prevent the spread of germs is pretty straightforward. Simply taking some basic precautions to keep viruses and bacteria from entering your body can go a long way in keeping you safe.

  • Wash your hands frequently with soap and warm water – scrubbing all surfaces of your hands for at least 20 seconds. And don’t forget under the fingernails!
  • Use an alcohol-based hand non-toxic sanitizer to clean your hands if soap and water aren’t available. And only if your hands aren’t visibly soiled. Always choose soap and water if available over hand sanitizer.
  • Always wash your hands before eating or touching your face.
  • Regularly clean and disinfect any frequently touched objects or surfaces with cleaning sprays or wipes.
  • Stay home if you’re sick or feeling under the weather.
  • Avoid close contact with people who are sick.

These tips may sound simple, but they’re powerful, and just doing these things will go a long way. I suggest incorporating these healthy habits into your daily routines – coronavirus or not.

Keep your immune system in top shape

Coming into contact with some germs is unavoidable. But keeping your immune system in tip-top shape is your best defense against any microorganisms that might make their way to your body.

To keep your immune system running at full force, here’s what I recommend:

  • Get plenty of restful sleep. Your immune system requires large amounts of energy, so it depends on adequate sleep to function at full capacity. Aim for a minimum of 7-8 hours of quality restful sleep each night, preferably at least 90 minutes of both deep sleep and REM. Use a sleep tracking app like Sleep Score or Sleep Tracker or Oura ring to keep motivated, like I do.
  • Reduce stress. Emotional stress not only increases inflammation, but it also puts a damper on your immune system – meaning double trouble when it comes to your body’s ability to fight off invaders. Taking steps to minimize stress and finding healthy ways to process the unavoidable stress (like practicing meditation) can go a long way in keeping your immune system healthy.
  • Give your gut some love. Your gut health and your immune system are intricately linked, so keeping your digestive tract happy will, in turn, keep your immune system up and running. Make sure you’re eating a healthy well-rounded diet based on real foods, going to the bathroom regularly to eliminate toxins, and healing any issues you may have like leaky gut syndrome.

A holistic approach to health, wellness, and disease prevention is the most effective. So be sure to address all these aspects of your health.

Give your body a boost

Supplements are one of the most potent ways to give your body a boost and drastically improve its ability to fight off infection. Here are some of the most powerful immune-boosting supplements that I recommend taking:

  • N-Acetyl Cysteine: N-Acetyl Cysteine is needed to make antioxidants (namely glutathione) and has been shown to yield a significant increase in immune function.5
  • Liposomal Glutathione: Glutathione is a powerful antioxidant that helps neutralize free radicals and reduce oxidative damage.
  • Vitamin D3: Vitamin D plays a crucial role in modulating immune system function and a deficiency can put a damper on your ability to fight off infection.6
  • Immune Booster: This blend of naturally derived ingredients is designed to be taken short term to support your body’s natural immune mechanism. You can also take Olive Leaf alone for immune support.
  • Buffered C Powder: Vitamin C is a key antioxidant that plays an integral role in proper immune function.
  • SPM Active: These pro-resolving mediators can help manage any inflammation or fever.
  • Virastat: A combination of nutrients and botanical extracts that pack a powerful punch when it comes to helping your immune system eliminate pathogens.
  • Probiotics: Maintaining the right balance of beneficial gut flora is critical considering many of your immune cells reside in your gut. Another favorite probiotic for increasing microbial diversity which aids in resilience against infections is Megaspore probiotic

You can find all of these recommended supplements at [Dr. Jill's] online health store. You can even get 10% off your first order.

What is the treatment for coronavirus?

Currently, there is no one standard treatment for coronavirus. As of now, those infected with coronavirus are being quarantined to prevent further spread while being provided with supportive measures, such as oxygen therapy. But more and more research is finding that treatment with something called nutraceutical measures, may be the answer to beating coronavirus.7

The focus of nutraceutical treatment is to flood the body with compounds that support and enhance the body’s natural immune response. Studies are also finding that high doses of antioxidants – in particular, vitamin C – can help not only prevent, but also treat coronavirus by:

  • Stopping the excessive inflammatory response in the lungs
  • Suppressing the reproduction and spread of the virus within the body
  • Boosting the function of the immune system

While more time and research is needed to truly understand the efficacy of nutraceuticals in the treatment of coronavirus, current studies are yielding promising results.

So, how concerned should you really be?

Just like nearly all contagious illnesses, coronavirus should be taken seriously.

But as of now, there’s no reason to panic or feed into the mass hysteria being stirred up by the media. With some simple preventative measures, you can drastically reduce your chances of contracting coronavirus or any other infectious illness.

Being proactive through educating yourself and taking measures to keep your immune system running on all cylinders is your best bet when it comes to protecting yourself and your loved ones against this emerging virus.

References

  1. Things You Don't Yet Know But Need to Know About The Novel Coronavirus Including Treatment Information and How to Prepare Your Home by James Lyons-Weiler, PhD, Feb. 28, 2020.
  2. CDC: Coronavirus Disease 2019 (COVID-19) Symptoms
  3. Seasonal flu death estimate increases worldwide, CDC, 2017.
  4. Richard Z Cheng, MD, PhD; Hanping Shi, MD, PhD; Atsuo Yanagisawa, MD, PhD; Thomas Levy, MD, JD; Andrew Saul, PhD. Early Large Dose Intravenous Vitamin C is the Treatment of Choice for 2019-nCov Pneumonia. Orthomolecular Medicine News Service, Feb 16, 2020.
  5. Dröge, W. and Breitkreutz, R. Glutathione and immune function. Proc Nutr Soc. 2000 Nov;59(4):595-600.
  6. Aranow C. Vitamin D and the immune system. J Investig Med. 2011;59(6):881–886. doi:10.2310/JIM.0b013e31821b8755
  7. McCartya, Mark F. and DiNicolantonio, James J. Nutraceuticals have potential for boosting the type 1 interferon response to RNA viruses including influenza and coronavirus. Progress in Cardiovascular Diseases, available online 12 February 2020.

Worried About Coronavirus? What You Need to Know to Protect Yourself was originally published on Dr. Jill Carnahan's website on March 10, 2020. Used with permission.

About the Author

Jill Carnahan

Jill Carnahan, M.D., A.B.F.M., A.B.I.H.M., I.F.M.C.P., uses functional medicine to help people find the answers to the cause of their illness and the nutritional and biochemical imbalances that may be making them feel ill. Functional medicine is personalized medicine that deals with root cause of disease instead of just treating symptoms.