“There are two ways to be fooled. One is to believe what is not true; the other is to refuse to believe what is true.” – Søren Kierkegaard
Saturday morning, I was reading in the newspaper about the resurgence of measles in West Virginia. I find it appalling that this disease should be returning, given that we have safe and effective vaccinations. What is next, polio, smallpox, or even plague? It is only through the unexpected veto by our governor that the ill-advised bill passed by our legislature to make all vaccinations virtually optional did not become law.
Some people may wonder why vaccinations are important. There are two principal reasons to ensure that a large portion of the population is vaccinated against communicable diseases. The first is that it reduces the individual vulnerability to disease. The person who is vaccinated is protected. But there is also a second, sometimes not well-understood, reason. That is herd immunity.
Communicable diseases require a large susceptible population to spread. When a significant portion of the population has been vaccinated the disease does not have the core of potential victims to allow spreading. This means that the vaccinated are protecting the non-vaccinated. However, it does require a large portion of the population to be vaccinated. The idea is that herd immunity will protect those who are unable to be vaccinated either due to age, allergies, or other medical conditions that would prohibit vaccination. Herd immunity is never going to protect a large proportion of the population who just choose not to be vaccinated. For example, about 90 -95% of the population needs to be vaccinated against measles to provide herd immunity.
So why do people who otherwise can be vaccinated choose not to be?
There are, of course, those who have true religious objections to vaccination. These people have long standing, deeply held convictions. Their opinions derive from study, prayer and reflection based on the tenants of their faith. They did not have a sudden anti-vaccine epiphany after listening to the poorly informed rantings of a demagogic politician.
There are many who mistrust the medical system. There were some cases in the past where unethical studies were conducted on unsuspecting populations. Given the rigorous oversight of medical research now, this no longer happens. Information about research into vaccinations and their safety and efficacy can be found on websites for the Centers for Disease Control and Prevention and the World Health Organization among others. (Website references are provided at the end of this post.)
There are others who object to vaccination on the basis of personal autonomy. They believe their right to refuse vaccination outweighs any consideration of the health concerns of the frail members of our community. This is certainly not reflective of the spirit of charity towards all that I was raised with.
What concerns me most are those who refuse to believe reputable medical authorities, government agencies, and mainline news services. They prefer to get their information from anonymous websites or from conspiracy theory websites that still give credence to such sources as the now-discredited 1999 study linking the MMR vaccine to autism. They completely ignore the fact that 10 of the 11 reported co-authors disavowed any part in the published conclusions. They also ignore the fact that the principal author was found guilty of fraud for personal gain as he was employed by the manufacturer of rival drugs. They also ignore the fact that he lost his medical license over his falsifications in this study. Yet, he is still cited in anti-vaccine literature as an expert source.
Equally disturbing is the fact that vaccine resistance has become a part of political identification. Certain reactionary political groups have, for some unfathomable reason, decided that refusing vaccination is a badge of their political allegiance. They seem to care more about maintaining their political purity than they care about science, public health, or even the welfare of their family and friends. Politicizing public health is dangerous for all of us. I’m not sure how we overcome this. It is easy to find the truth and verify it through fact-based studies, yet people refuse to do it.
I encourage everyone to work hard to ensure that our political leaders do not remove vaccination mandates for school children. For those of us of my age, we already have immunity through vaccination or prior exposure to the disease. It is our grandchildren and their children and their children’s children who will suffer through the return of these deadly diseases.
SOURCES:
World Health Organization: https://www.who.int/health-topics/vaccines-and-immunization#tab=tab_1
CDC: https://www.cdc.gov/vaccines/index.html https://www.cdc.gov/vaccines/hcp/vis/index.html
WV DHHR: https://oeps.wv.gov/immunizations/Pages/default.aspx
Immunise.org: https://www.vaccineinformation.org/
The Triumph of Ignorance
By John Turley
On April 30, 2024
In Commentary, Medicine
“There are two ways to be fooled. One is to believe what is not true; the other is to refuse to believe what is true.” – Søren Kierkegaard
Saturday morning, I was reading in the newspaper about the resurgence of measles in West Virginia. I find it appalling that this disease should be returning, given that we have safe and effective vaccinations. What is next, polio, smallpox, or even plague? It is only through the unexpected veto by our governor that the ill-advised bill passed by our legislature to make all vaccinations virtually optional did not become law.
Some people may wonder why vaccinations are important. There are two principal reasons to ensure that a large portion of the population is vaccinated against communicable diseases. The first is that it reduces the individual vulnerability to disease. The person who is vaccinated is protected. But there is also a second, sometimes not well-understood, reason. That is herd immunity.
Communicable diseases require a large susceptible population to spread. When a significant portion of the population has been vaccinated the disease does not have the core of potential victims to allow spreading. This means that the vaccinated are protecting the non-vaccinated. However, it does require a large portion of the population to be vaccinated. The idea is that herd immunity will protect those who are unable to be vaccinated either due to age, allergies, or other medical conditions that would prohibit vaccination. Herd immunity is never going to protect a large proportion of the population who just choose not to be vaccinated. For example, about 90 -95% of the population needs to be vaccinated against measles to provide herd immunity.
So why do people who otherwise can be vaccinated choose not to be?
There are, of course, those who have true religious objections to vaccination. These people have long standing, deeply held convictions. Their opinions derive from study, prayer and reflection based on the tenants of their faith. They did not have a sudden anti-vaccine epiphany after listening to the poorly informed rantings of a demagogic politician.
There are many who mistrust the medical system. There were some cases in the past where unethical studies were conducted on unsuspecting populations. Given the rigorous oversight of medical research now, this no longer happens. Information about research into vaccinations and their safety and efficacy can be found on websites for the Centers for Disease Control and Prevention and the World Health Organization among others. (Website references are provided at the end of this post.)
There are others who object to vaccination on the basis of personal autonomy. They believe their right to refuse vaccination outweighs any consideration of the health concerns of the frail members of our community. This is certainly not reflective of the spirit of charity towards all that I was raised with.
What concerns me most are those who refuse to believe reputable medical authorities, government agencies, and mainline news services. They prefer to get their information from anonymous websites or from conspiracy theory websites that still give credence to such sources as the now-discredited 1999 study linking the MMR vaccine to autism. They completely ignore the fact that 10 of the 11 reported co-authors disavowed any part in the published conclusions. They also ignore the fact that the principal author was found guilty of fraud for personal gain as he was employed by the manufacturer of rival drugs. They also ignore the fact that he lost his medical license over his falsifications in this study. Yet, he is still cited in anti-vaccine literature as an expert source.
Equally disturbing is the fact that vaccine resistance has become a part of political identification. Certain reactionary political groups have, for some unfathomable reason, decided that refusing vaccination is a badge of their political allegiance. They seem to care more about maintaining their political purity than they care about science, public health, or even the welfare of their family and friends. Politicizing public health is dangerous for all of us. I’m not sure how we overcome this. It is easy to find the truth and verify it through fact-based studies, yet people refuse to do it.
I encourage everyone to work hard to ensure that our political leaders do not remove vaccination mandates for school children. For those of us of my age, we already have immunity through vaccination or prior exposure to the disease. It is our grandchildren and their children and their children’s children who will suffer through the return of these deadly diseases.
SOURCES:
World Health Organization: https://www.who.int/health-topics/vaccines-and-immunization#tab=tab_1
CDC: https://www.cdc.gov/vaccines/index.html https://www.cdc.gov/vaccines/hcp/vis/index.html
WV DHHR: https://oeps.wv.gov/immunizations/Pages/default.aspx
Immunise.org: https://www.vaccineinformation.org/