
Two weeks ago preliminary results of a clinical trial came out in Great Britain which were very promising for Covid-19 patients. A group of 101 patients participated and results showed that those that received an inhaled form of interferon beta, developed by a company named Synairgen, had a 79% reduction in severe complications, such as needing ventilation. In addition, those that received inhaled interferon beta were twice as likely to fully recover from the virus without complications.
Fingers crossed for us all that when this data comes out in a peer reviewed journal, that the results hold up, and we are one step closer to an effective therapeutic!
Interferon is a key component of our body’s viral defense. There are a few types of interferon and they all come into play at different points in our immune response. This article is an informative discussion of the different impacts of interferon treatment to assist in disease fighting. During the infection process Covid-19 reduces our body’s cache of interferon. The exact mechanism by which it does this is not known at this point. Hopefully, scientists will solve this puzzle soon.
Until then there are some natural ways to increase our bodies’ manufacture of interferon, hopefully enough to help fend off viral invaders.
Natural interferon boosters include:
Licorice – This is a good study outlining its immune boosting components
Astragalus – An all around immune booster. There is some evidence it can increase interferon beta in conjunction with lactobacillus acidophilus
Elderberry – An established antiviral. As above, there is some evidence it can increase interferon beta in conjunction with lactobacillus acidophilus
Black Tea – Tea drinkers who drank 5 or more cups a day produced 5 times as much interferon as non-drinkers
Vitamin C – There is ample evidence of Vitamin Cs immune boosting properties including interferons.
Be aware, because Interferon boosts our immune response there has been some debate as to whether this type of immune system boosting is a great thing to do given that one of the most devastating effects of Covid-19 is Acute Respiratory Distress Syndrome (ARDS) which, in an overly simple explanation, is when our immune system overreacts in the extreme in our lungs to fight off pathogen attacks (or due to injury an/or exposure to toxins) and begins to become inflamed to the point of choking off respiration. Some types of interferon play a part in this inflammatory process (the beta interferon plays a part in pausing this inflammation). Take this into consideration, do your research, and make a decision that you feel is best for you!
Personally, I am boosting my immune system as much as possible to hopefully keep any viruses floating around from taking hold – if any serious infection were to take charge (knocking on wood…) I will follow all directions of the medical professionals taking care of me and make sure they are informed of any natural herbs and supplements I am taking. Our immune system is our first line of defense. If the initial defense line holds strong we are most likely going to be O.K.. If the line collapses and all the invaders infiltrate, then reinforcements will be needed. ARDS is an abnormal overreaction – as of yet all the factors that lead to ARDS during COVID19 are not known. So I am banking on not letting the infection take hold initially. Again, knocking on wood for us all.
References for further information:
Good summaries of the preliminary data can be fround her by the BBC and here by New York Times article on preliminary data from Synairgen
CBS News piece also a good explanation of the preliminary Synairgen data
Breakdown of uses, interactions and contraindications of licorice
These two teas are my “go to’s” when I am starting to get that run down virus-y feeling…Traditional Medicinals Throat Coat and Breathe Easy teas the Yogi brand Breathe Deep tea. All three are licorice based and delicious.
This is the elderberry brand I am currently using
I take this astragalus
I take a sustained release 1000 mg vitamin C to keep my immune system up


