Politics and Attitudes Toward Vaccination

Politics and Attitudes Toward Vaccination

Timothy Taylor 14/10/2020 7
Politics and Attitudes Toward Vaccination

For many people, their willing to be vaccinated apparently varies with whether they are a supporter of the president.

For example, here are the results of a series of Gallup polls taken since July on the question: "If an FDA-approved vaccine to prevent COVID-19 was available right now at no cost, would you agree to be vaccinated?" Through July and August, Democrats (blue line) were far more likely to say "yes" than Republicans. But in September, the share of Dems saying "yes" fell sharply while the share of Repubs saying "yes" rose sharply. 

Politics and Attitudes Toward Vaccination

What changed? In late August, the Centers for Disease Control sent out a notice asking states to be ready to operate vaccine distribution centers by November. One might both think that this this announcement was probably premature, with its timing determined by the political calendar, and also  hope that it might possibly be a meaningful statement about progress on a vaccine. But politically, it was being spun as good news for the Trump administration. Thus, Dem willingness to take an FDA-approved vaccine at no cost dropped sharply, while Repub willingness correspondingly rose. 

One might suspect that this kind of connection between politics and willingness to get vaccinated is a unique result of the high level of partisanship around the 2020 election, but one would be wrong. Masha Krupenkin has published an article in Political Behavior (published online May 5, 2020), "Does Partisanship Affect Compliance with Government Recommendations?" She asks: 

Are partisans less likely to comply with government recommendations after their party loses the presidency? To answer this question, I combine survey and behavioral data to examine the effect of presidential co-partisanship on partisans’ willingness to vaccinate. Vaccination provides an especially fertile testing ground for my theory for three reasons. First, both Republican and Democratic administrations have recommended vaccination as a public health measure. This provides natural variation in control of government, while keeping the government recommendation constant. Second, there is significant survey and behavioral data on vaccine compliance. This allows me to test the effect of partisanship both on peoples’ beliefs about vaccination, and their actual vaccination behavior. Finally, vaccination provides a “hard test” of the hypothesis, since the consequences of non-compliance can adversely impact individuals’ health. If partisanship affects receptivity to vaccination, this finding has important implications for the acceptance of other government interventions that do not carry such high costs for non-compliance. 

For example, one of her pieces of evidence is to look at kindergarten vaccination rates across California from 2001-2015. It turns out that when President Obama took over from President Bush, vaccination rates in Republican-leaning areas declined while those in Democrat-leaning areas rose. 

Another piece of evidence looks at surveys, like the Gallup poll data above, on willingness to be vaccinated. 

I look at three cases of partisan vaccination gaps. One of these is the smallpox vaccine in 2003, during the Bush administration. The other two are the swine flu (H1N1) and measles vaccines in 2009 and 2015, both during the Obama administration. This allows me to test whether Democrats and Republicans switch their perceptions of vaccine safety depending on which party is in power. ... Republicans were more likely to believe that vaccines were safe under a Republican president (smallpox vaccine), and Democrats believed the opposite (H1N1, measles). Partisan survey responses to perceptions of vaccine safety seem to “flip” depending on the party of the president.

In short, when people are deciding whether to vaccinate themselves or their children, whether they identify with the party of the president in power is a substantial factor. To put it another way, we all like to think that we are independent and fact-based in our judgment, and surely in some cases we are, but in other cases we are just acting as partisan herds of independent minds.   

Vaccinations are not the only illustration of this behavior. As I've noted before, when the Trump administration took actions to limit international trade, support for free trade sharply increased among Democrats. As I wrote there: "But these survey results may also suggest that US opinions about trade are just not very deeply rooted, and are more expressions of transient emotions and political partisanship." 

Another example that crossed my line of sight recently involves a Gallup poll question asking what share of people report that either they themselves or a family member has put off health care in the last 12 months for a serious or somewhat serious condition because of cost. As this issue of health care reform reheated as the Democratic primary process got underway in 2019, the share of Democrats reporting postponing care shot up.   

Politics and Attitudes Toward Vaccination

There is no obvious public policy change in 2019 that should have had a much bigger effect on D's than on R's in terms of health care costs. The Gallup report notes: "Whether these gaps are indicative of real differences in the severity of medical and financial problems faced by Democrats compared with Republicans or Democrats' greater propensity to perceive problems in these areas isn't entirely clear. But it's notable that the partisan gap on putting off care for serious medical treatment is currently the widest it's been in two decades."

For an overview of more evidence on how political and partisan identity shapes our perceptions of fact and our stated beliefs, didate. Brendan Nyhan provides an overview of some research in this area in "Facts and Myths about Misperceptions" (Journal of Economic Perspectives, Summer 2020, 34:3, pp. 220-36). My overview of Nyhan's article is here

Share this article

Leave your comments

Post comment as a guest

terms and condition.
  • Craig Dunn

    This US government is in ruins. People didn't fear vaccine that much. It's still controversial in the UK thanks to Trump.

  • Jules Rowley

    Excellent article

  • Eric Lewis

    I won't ever have a coronavirus vaccine!

  • Lee Millward

    Covid-19 is almost entirely safe for a large proportion of the population. However a vaccine is needed to end this pandemic.

  • Gillian Lovatt

    Never will I take this vaccine!

  • Matt Goulder

    A nation of sheep will beget a government of wolves

  • Chris Setchell

    Flu mutates every year resulting in a yearly vaccine. I don't want covid to stay and mutate every year !!

Share this article

Timothy Taylor

Global Economy Expert

Timothy Taylor is an American economist. He is managing editor of the Journal of Economic Perspectives, a quarterly academic journal produced at Macalester College and published by the American Economic Association. Taylor received his Bachelor of Arts degree from Haverford College and a master's degree in economics from Stanford University. At Stanford, he was winner of the award for excellent teaching in a large class (more than 30 students) given by the Associated Students of Stanford University. At Minnesota, he was named a Distinguished Lecturer by the Department of Economics and voted Teacher of the Year by the master's degree students at the Hubert H. Humphrey Institute of Public Affairs. Taylor has been a guest speaker for groups of teachers of high school economics, visiting diplomats from eastern Europe, talk-radio shows, and community groups. From 1989 to 1997, Professor Taylor wrote an economics opinion column for the San Jose Mercury-News. He has published multiple lectures on economics through The Teaching Company. With Rudolph Penner and Isabel Sawhill, he is co-author of Updating America's Social Contract (2000), whose first chapter provided an early radical centrist perspective, "An Agenda for the Radical Middle". Taylor is also the author of The Instant Economist: Everything You Need to Know About How the Economy Works, published by the Penguin Group in 2012. The fourth edition of Taylor's Principles of Economics textbook was published by Textbook Media in 2017.

Cookies user prefences
We use cookies to ensure you to get the best experience on our website. If you decline the use of cookies, this website may not function as expected.
Accept all
Decline all
Read more
Tools used to analyze the data to measure the effectiveness of a website and to understand how it works.
Google Analytics