Viruses: Whats with them?Catherine J. Frompovich First, what do the letters in a virus name represent, i.e., the H and the N? Both represent glycoproteins HA and NA, which are hemagglutinin and neuraminidase, spike-like protrusions on the flu virus surface, which are responsible for attachment and invasion. There is quite a roster of glycoproteins: 16 HAs and 9 NAs that can or may have the same hosts. However, we have to keep in mind that influenza viruses also have type classifications, viz., A, B, and C. Type C is the mildest; B, which primarily infects humans, can be a real sickie but it will never produce type A, which is the pandemic strain. Now to a listing of glycoproteins, which may be helpful in understanding virus speak. H1, H2, N1, and N2 have the same hosts: humans, pigs, birds H4, H5, H6, H8, H10 throughH16 all have the same host: birds N3, N4, N5, N6, and N9 all have the same host: birds N 7 and N8 have the same hosts: horses and birds H3 hosts: birds, humans, pigs, horses H7 hosts: birds, horses, humans H9 hosts: birds, humans Furthermore, viruses can mutate and cause new strains. Reassortment, as that is called, results in mutated viruses which can reside in, or be hosted by, multiple hostsboth human and animal. Much is underway at the U.S. CDC/FDA in preparation for an anticipated new pandemic strain. Seed viruses have been obtained from China and given to pharmaceutical makers to produce a new pandemic flu vaccine. Since theres been no apparent human experience with H7N9 that would establish some sort of immunity experience, what can a person do in view of a possible fall offensive regarding a probable newly-declared pandemic? The best course of action, which seems prudent, would be to start reinforcing your immune system now by building up enough reserves of natural vitamin D from outdoor exercise in the sunshine. However, be careful about using sunscreen with toxic chemicals in them. Eat plenty of fresh, locally-grown, non-genetically modified fruits and vegetablesplenty of fresh vegetable and fruit salads, in particular. Be careful with the oil. Remember, canola oil is genetically modified. Organically grown olive oil, with freshly squeezed lemon and several dashes of dried dill weed, freshly ground Himalayan Pink Salt, plus some Cayenne pepper make a totally satisfying and refreshing salad dressing that complements any summer salad. Fresh corn-on-the-cob needs to be rethought, I think, since about 90 percent of the USA corn crop is genetically modified, i.e., bt-corn, which may reproduce bt in the human intestinal tract. Jeffrey Smith of the Institute for Responsible Technology has a great presentation about that very issue. See IRTs website about bt-corn here. Warm weather prompts ice cream breaks more often than not. Instead, indulge in luscious, ice cold watermelon. Your kidneys and waistline will thank you, plus you will not be adding extra weight from all the fats and sugarsplus chemicalsin ice cream, gelato, sherbet, popsicles, and shakes. Now, when the living is easysummertimeprepare your immune system to withstand whatever viruses may come your way during the 2013-2014 flu season. When a body doesnt have healthful nutrition, it becomes a target for colds and flu. Influenza was defeated not by vaccines, but by plenty healthful nutrition, proper sanitation, and refrigeration of food. Lets not forget that the first flu vaccine was given in 1956, long after the infamous 1918 flu statistics that officials like to trot out every flu season. What generally is not known is that most 1918 deaths were from pneumonia, not the actual influenza virus. Lets hope H7N9 is a dud just like the 2009 H1N1 pandemic, which didnt pan out. Its four years later, though, and who knows whats been afoot! RELATED ACTIVIST POST ARTICLE: Her work has been published in national and airline magazines since the early 1980s. Catherine authored numerous books on health issues along with co-authoring papers and monographs with physicians, nurses, and holistic healthcare professionals. She has been a consumer healthcare researcher 35 years and counting. Catherines latest book, A Cancer Answer, Holistic BREAST Cancer Management, A Guide to Effective Non-Toxic Treatments, is available on Amazon.com and as a Kindle eBook. Two of Catherines more recent books on Amazon.com are Our Chemical Lives And The Hijacking Of Our DNA, A Probe Into Whats Probably Making Us Sick (2009) and Lord, How Can I Make It Through Grieving My Loss, An Inspirational Guide Through the Grieving Process(2008). 