The Good Herd

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To Your Health…

Updated: 23 January

With my apologies to the great humanitarian, Pearl Buck, whose 1931 novel The Good Earth won her the Pulitzer Prize in 1932 and the Nobel Prize in Literature in 1938, it’s the  influenza season and time to get…yes…a flu shot.  I’ll explain the herd allusion below.

First of all if you have any reservations about vaccines and a purported connection to autism, (as well as the MMR vaccine [measles, mumps, rubella], and Crohn’s Disease [an extremely painful bowel disorder]) you may put your fears aside. Really.

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A Pernicious Lie Finally Crushed

This month, the British Medical Journal (BMJ) published a major investigative article in three parts by English journalist Brian Deer, titled Secrets of the MMR Scare: How the vaccine crisis was meant to make money.  The author details one of the most pernicious medical scams ever conceived and perpetrated virtually on the whole world, leading to millions suffering needlessly, not to mention the thousands of deaths from these diseases or complications related to them as a result of the patient and or family refusing to receive the vaccinations.  Add to that the fears of millions of others thinking they should mistrust vaccines in general (and now many will never give up that incorrect perception) compounding the suffering and deaths on annual basis that will continue because of one man’s incomprehensible lack of conscience and insatiable greed.  And as for those who decided to follow him…  It is my opinion that a new circle in Dante’s hell needs to be constructed for the likes of these.  As all health care providers will tell you, vaccines do carry risks, but in comparison to what this one English doctor did, they are minuscule.

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Please Get Your Flu Shot–There’s Plenty of Time

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The CDC has a new program this winter called “Take the Pledge”  It’s a quick and fun way to declare your solidarity with the millions of Americans who get their annual shots. Dr. John Bogen, MD, an Extreme Thinkover guest author, states,  “The shot is a cheap ‘insurance policy’ against missing a week of work or having to stay home from work due to a sick child.  It is covered by Medicare and most insurance plans. Why? Because the shot reduces overall health costs.  Also, even if you are in good health and could withstand the flu yourself, getting your shot reduces the number of children, chronically ill, pregnant, and elderly who get the flu: populations that are more susceptible to the complications and deaths from influenza.”  I took the pledge on the day I wrote this post.

I already got my shot, since I work at a hospital.  Not only am I protected from influenza so are my family, friends, coworkers and patients. The CDC stats show a low incidence of last year’s H1N1 Pandemic strain- this year’s vaccine protects against influenza A 2009 H1N1 & H3N2 and influenza B, the three main influenza strains shown by surveillance to infect humans this season. I urge you to get your shot, too, as soon as possible.

So, what’s with this “herd” reference in the title of the post?  Immunologists use the term “herd immunity” to describe when enough of a susceptible population has gotten vaccinated plus those who have contracted the disease and subsequently have natural immunity to create a “herd” large enough to mostly be immune to that pathogen the next time it comes around.  Dr. John helps us understand how the herd is created:

If each sick person transmits the illness to less than one other person, transmission stops.  Basically, if enough of a population is immune either through prior infection or vaccination, transmission is inefficient.  It isn’t as if the herd is completely immune, just that a critical mass is reached such that rampant infection doesn’t occur.  Sporadic cases still do occur from infectious contacts both outside and within the herd.

Of course, viruses that cause the flu and colds continuously mutate, so the challenge to keep up with the bugs will never end.  That makes getting a shot all that more important.  You never want to get behind the curve in the race against the germs!

So despite the fact we humans like to think of ourselves as pack animals, like wolves and lions, when it comes to your health, being part of the herd with immunity acquired by a vaccine is definitely the best option!  Need an image to help fix the idea in your mind?  Imagine you’re part of this stately elk herd in the mountains of Idah0!

 

Elk Herd in Idaho High Mountain Valley. Image: http://www.idahoriverjourneys.blogspot.com

My thanks to Dr. John for contributing his medical expertise to help make this post accurate and up-to-date.  DW

One thought on “The Good Herd

  1. Hi David,

    Thanks for you activism on this issue! I’ve had some people look at me skeptically when I’ve mentioned getting a flu shot. The truth is, since I started doing this (in Fall 1988), I’ve not had the flu. In February of ’88, I was deathly ill with the flu, but it has not happened again in all those years. All those hokey scare stories about the vaccine were terribly upsetting, and even I questioned my decisions at times, but I had to go with the facts: I was staying healthy.

    Teller

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