Rumor is a major source of vaccine rejection. The author discusses in detail the case of Andrew Wakefield and his contention that MMR (measles, mumps, rubella) vaccine causes autism. This belief, based on a 1998 paper in The Lancet (later retracted) has been shown to be false by numerous large-scale studies, but is accepted by perhaps millions of people throughout the world.    

In Stuck, Dr. Larson makes a strong case that vaccine hesitancy and rejection are widespread and growing global problems. The book is much weaker in proposing effective solutions. It’s clear that simple solutions, based on the premise that resistance will fade away as soon as public health agencies “educate” people, have failed.  Dr. Larson recommends listening more carefully to antivaxxers’ concerns and developing creative pro-vaccine messaging. Since the publication of her book, the massive initiative to vaccinate the American population against Covid has confirmed the extent and multiplicity of antivaccine beliefs in our society. It has also led public health agencies to develop more sensitive and engaging messaging than in the past. Nonetheless, the core problem remains.  

Stuck
Heidi J. Larson 
Oxford University Press, New York, 2020:  155 pages. 
A previous version of this review was published in the NYU Literature, Arts, and Medicine Database.
Web image by Medhum.org

The modern world is full of inexplicable conflicts. As one who has spent my life developing vaccines against infectious diseases it is puzzling to see the growing opposition to vaccination, which in the United States and other developed countries have eliminated or limited diseases that once decimated populations. I am old enough to remember as a child the deaths of other children, and indeed as a child I suffered three serious infectious diseases, one of which caused temporary paralysis of my face. 

Later in life, I graduated medical school and became an intern at a large metropolitan hospital in Cleveland. One of the common infections I saw in children was due to a bacterium called Hemophilus influenzae type B, which causes meningitis and epiglottitis (swelling of the structure at the top of the trachea that leads to the lungs). I treated those infections with antibiotics, but that succeeded best if the illnesses were in early stages. I remember one night on duty when a 3-year-old gasping for air was brought in to the Emergency Room by his father. The child had been put to bed that evening appearing to be healthy, but became ill hours later. I rushed into the room ready to help but in seconds, before I could do anything, the child died before my eyes. I will not forget the anguish of his father, or the anguish of other parents I saw whose children were ill with infections. Owing to the later development and employment of a vaccine against H. influenzae type B, the disease has disappeared from the United States. 

In part, the current opposition to vaccines can be attributed to the absence of these diseases they cause, which makes people feel invincible, and in part to a society in which communication of lies and fabrications is easy and rife. Modern communication allows dissemination of arguments based on fabrications to masquerade as facts, and to allow some to profit from those fabrications. Another example of a foolish approach to the issue of vaccination is the attempt by the current administration to break up the measles-mumps-rubella vaccine into three separate injections, despite years and years of safe use of the MMR vaccine that has dramatically controlled those diseases. The effects on public health will be awful. 

Although there is no easy way to deal with this situation, I have long thought that including education in statistics for all school children would be one useful step, so that they understand the relations between risk and benefit when they become adults. The fact of the matter is there is no choice in life that is without risk. The question is what is the ratio of risk to benefits in making that choice? All statistical analyses show that vaccination has little risk and great benefit, so why should we let lies about vaccination prevail? 

All licensed vaccines go through a process involving 5 Phases: Phase 1 involves testing a vaccine in a small number of people. Phase 2 involves increasing the number to several hundred. Phase 3 involves thousands of vaccinees, compared to a group of placebo recipients, checking for safety and efficacy of the vaccine. Phase 4 is after licensure, when observations are accumulated in millions of vaccinees. Phase 5 involves collection and analysis by CDC and potentially other organizations of reports by physicians about safety and efficacy of the vaccine. 

Obviously, if a reaction to a vaccine is frequent, that will be detected in the first three phases. If a reaction is uncommon but significant, it will be detected in phase 4. (Actually, a vaccine against rotavirus, an important cause of infantile diarrhea, dehydration, and death, was taken off the market because of phase 4 findings, to be replaced by a safer vaccine developed in my lab.) The problem is that when millions are being vaccinated, bad things are certain to happen by chance. The question then is are they caused by the vaccine? The answer to that question can only be ascertained by careful study, not by jumping to conclusions. 

Web image from Wikicommons.