I feel compelled to say a few words about the recent news about Swine Flu to this community. First, don't panic.

Having said that, you should also know that this flu strain is a variant of influenza Type A. Also, the CDC has determined that this strain contains components of Avian flu. Again, don't panic.

While it's true that people have died from this outbreak, it's also true that many people succumb to plain ol' flu every year. There is no influenza immunity in humans and there is no cure, and likely there won't be in our lifetime. There's also no reason to panic at this point. However, it would be prudent to be prepared.

In addition to taking precautions as outlined by the CDC, it might be a good time to stock up on some proven immunity boosters. One of the best herbs I know of that effectively fights influenza type A (and B) is elderberry.

In the 1980s, virologist Madeline Mumcuoglu, Ph.D., set out to determine by what mechanism elderberry successfully defeats the flu. She found that the action of elderberry extract was to prevent viral hemagglutinin, or the process of the invading cells using their spike-like projections to introduce its enzyme into healthy cell membranes. She further noted that the viral enzyme is also neutralized in the presence of elderberry extract.

Here's some more current clinical findings on the efficacy of elderberry in checking the flu virus and its various strains. These are medical journal abstracts gleaned directly from the PubMed Database:

Randomized study of the efficacy and safety of oral elderberry extract in the treatment of influenza A and B virus infections.

Zakay-Rones Z, Thom E, Wollan T, Wadstein J.

Department of Virology, Hebrew University-Hadassah Medical School, Jerusalem, Israel.

Elderberry has been used in folk medicine for centuries to treat influenza, colds and sinusitis, and has been reported to have antiviral activity against influenza and herpes simplex. We investigated the efficacy and safety of oral elderberry syrup for treating influenza A and B infections. Sixty patients (aged 18-54 years) suffering from influenza-like symptoms for 48 h or less were enrolled in this randomized, double-blind, placebo-controlled study during the influenza season of 1999-2000 in Norway. Patients received 15 ml of elderberry or placebo syrup four times a day for 5 days, and recorded their symptoms using a visual analogue scale. Symptoms were relieved on average 4 days earlier and use of rescue medication was significantly less in those receiving elderberry extract compared with placebo. Elderberry extract seems to offer an efficient, safe and cost-effective treatment for influenza. These findings need to be confirmed in a larger study. J Int Med Res. 2004 Mar-Apr;32(2):132-40.

The effect of herbal remedies on the production of human inflammatory and anti-inflammatory cytokines.

Barak V, Birkenfeld S, Halperin T, Kalickman I.

Immunology Laboratory for Tumor Diagnosis, Department of Oncology, Hadassah University Hospital, Jerusalem, Israel. barak845@yahoo.com

BACKGROUND: Some herbal remedies are sold as food additives and are believed to have immune-enhancing properties. OBJECTIVES: To study the effect of five herbal remedies--Sambucol Black Elderberry Extract, Sambucol Active Defense Formula and Sambucol for Kids (with known antiviral properties), Protec and Chizukit N (containing propolis and Echinacea, claimed to be immune enhancers)--on the production of cytokines, one of the main components of the immune system. METHODS: The production of four inflammatory cytokines (interleukin-1 beta, tumor necrosis factor alpha, and IL-6 and IL-8) and one anti-inflammatory cytokine (IL-10) was tested using blood-derived monocytes from 12 healthy donors. RESULTS: The Sambucol preparations increased the production of five cytokines (1.3-6.2 fold) compared to the control. Protec induced only a moderate production of IL-8 (1.6 fold) and IL-10 (2.3 fold) while Chizukit N caused only a moderate increase in IL-10 production (1.4 fold). Both Protec and Chizukit N caused moderate decreases in IL-1 beta, TNF alpha and IL-6 production. Lipopolysaccharide, a known activator of monocytes, induced the highest levels of cytokine production (3.6-10.7 fold). CONCLUSIONS: The three Sambucol formulations activate the healthy immune system by increasing inflammatory and anti-inflammatory cytokines production, while the effect of Protec and Chizukit N is much less. Sambucol could therefore have immunostimulatory properties when administered to patients suffering from influenza (as shown before), or immunodepressed cancer or AIDS patients who are receiving chemotherapy or other treatments. Isr Med Assoc J. 2002 Nov;4(11 Suppl):919-22.

The effect of Sambucol, a black elderberry-based, natural product, on the production of human cytokines: I. Inflammatory cytokines.

Barak V, Halperin T, Kalickman I.

Immunology Laboratory for Tumor Diagnosis, Department of Oncology, Hadassah University Hospital, Jerusalem, Israel.

Sambucus nigra L. products - Sambucol - are based on a standardized black elderberry extract. They are natural remedies with antiviral properties, especially against different strains of influenza virus. Sambucol was shown to be effective in vitro against 10 strains of influenza virus. In a double-blind, placebo-controlled, randomized study, Sambucol reduced the duration of flu symptoms to 3-4 days. Convalescent phase serum showed a higher antibody level to influenza virus in the Sambucol group, than in the control group. The present study aimed to assess the effect of Sambucol products on the healthy immune system - namely, its effect on cytokine production. The production of inflammatory cytokines was tested using blood - derived monocytes from 12 healthy human donors. Adherent monocytes were separated from PBL and incubated with different Sambucol preparations i.e., Sambucol Elderberry Extract, Sambucol Black Elderberry Syrup, Sambucol Immune System and Sambucol for Kids. Production of inflammatory cytokines (IL-1 beta, TNF-alpha, IL-6, IL-8) was significantly increased, mostly by the Sambucol Black Elderberry Extract (2-45 fold), as compared to LPS, a known monocyte activator (3.6-10.7 fold). The most striking increase was noted in TNF-alpha production (44.9 fold). We conclude from this study that, in addition to its antiviral properties, Sambucol Elderberry Extract and its formulations activate the healthy immune system by increasing inflammatory cytokine production. Sambucol might therefore be beneficial to the immune system activation and in the inflammatory process in healthy individuals or in patients with various diseases. Sambucol could also have an immunoprotective or immunostimulatory effect when administered to cancer or AIDS patients, in conjunction with chemotherapeutic or other treatments. In view of the increasing popularity of botanical supplements, such studies and investigations in vitro, in vivo and in clinical trials need to be developed. Eur Cytokine Netw. 2001 Apr-Jun;12(2):290-6.

Where can you get elderberry extract?

Your local health food store. Various online sources, including herbalmusings.com, mountainroseherbs.com, herbco.com (Montery Bay Herb Company), and others.

What to look for.

Make sure the extract is made from the dried berries (Sambucus nigra).

What to avoid.

Go for the good stuff--that means trusted manufacturers. If you're not sure about a brand, ask the clerk at your health food store or a staff member of the online site where you're considering buying the product from.

BE CAREFUL of email solicitations. Incredibly, scam & spam emails are already beginning to circulate touting The Cure for Swine Flu in various forms. Don't fall for an attempt to sell you a bunch of worthless stuff or to steal your credit card number or personal information.

Author's Bio: 

Karyn Siegel-Maier, owner of The Herbal Muse Press and founder of HerbalMusings.com, is a freelance writer specializing in botanical therapies. She has written for many magazines, including Let's Live, Natural Living Today, Real Woman, The Herb Quarterly, Your Health, American Fitness, Mother Earth News, Delicious!, Better Nutrition, Natural Pharmacy and several web sites. She is also the author of The Naturally Clean Home (1st and 2nd editions, 1999 and 2008), 50 Simple Ways to Pamper Your Baby (2000) and Happy Baby, Happy You (2008). She has been the subject of numerous interviews with national magazines and newspapers and has been a guest on several radio shows, such as Gary Null's Natural Living and The Deborah Ray Show.

Visit HerbalMusings.com to find natural herbal remedies, certified organic herbs, 100% pure herbal essential oils and supplements, natural foods, natural cosmetics, nontoxic cleaners, natural baby products, natural pet products, Wiccan & Pagan supplies, Renaissance & Medieval clothing, jewelry and more! We also offer an active online community that includes a discussion forum, chat events, free newsletters and a Resource Directory for distributor of natural products, service providers, environmental organizations, etc.