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Volume 28, Number 3—March 2022
Research

COVID-19 Vaccination Coverage, Behaviors, and Intentions among Adults with Previous Diagnosis, United States

Kimberly H. NguyenComments to Author , Jing Huang1, Kathrine Mansfield1, Laura Corlin, and Jennifer D. Allen
Author affiliations: Tufts University School of Medicine, Boston, Massachusetts, USA (K.H. Nguyen, J. Huang, K. Mansfield, L. Corlin); Tufts University School of Engineering, Medford, Massachusetts, Massachusetts, USA (L. Corlin); Tufts University, Medford (J.D. Allen)

Main Article

Table 3

Reasons for not getting vaccinated, by vaccination intention and stratified by previous COVID-19 diagnosis, United States, July 21–August 2, 2021*

Reason Ever had COVID-19, % (95% CI) Never had COVID-19, % (95% CI), referent
Probably/unsure
Concerned about possible side effects 70.6 (62.8–77.4)† 57.2 (52.1–62.2)
Don’t know if a vaccine will protect me 20.7 (14.3–29.0) 20.5 (17.2–24.2)
Don’t believe I need a vaccine 5.4 (3.0–9.5) 8.8 (6.6–11.5)
Doctor has not recommended it 5.1 (2.8–9.4) 5.9 (4.1–8.4)
Plan to wait and see if it is safe and may get it later 62.2 (54.0–69.8) 56.2 (51.3–60.9)
Concerned about the cost of the vaccine 3.7 (2.5–5.4)
Don’t trust COVID-19 vaccines 23.7 (17.5–31.2) 21.9 (18.9–25.2)
Don’t trust the government 19.0 (11.1–30.7) 18.4 (15.1–22.2)
Don’t think COVID-19 is that big of a threat 5.2 (3.6–7.6)
It's hard for me to get a COVID-19 vaccine 4.4 (2.7–7.1)
Other
12.5 (9.3–16.5)
11.8 (9.2–15.1)
Probably not/definitely not
Concerned about possible side effects 51.2 (45.4–56.9) 54.9 (51.5–58.2)
Don’t know if a vaccine will protect me 21.3 (17.0–26.4) 24.4 (21.7–27.2)
Don’t believe I need a vaccine 36.6 (30.8–42.9) 31.0 (28.8–33.3)
Doctor has not recommended it 15.3 (11.2–20.4)† 9.4 (7.9–11.2)
Plan to wait and see if it is safe and may get it later 26.8 (22.6–31.5) 28.3 (25.7–31.0)
Concerned about the cost of the vaccine 3.6 (2.3–5.4)
Don’t trust COVID-19 vaccines 50.8 (45.1–56.5) 50.9 (48.0–53.7)
Don’t trust the government 39.4 (33.8–45.3) 43.1 (40.4–45.9)
Don’t think COVID-19 is that big of a threat 21.9 (17.4–27.2) 24.6 (22.6–26.7)
It's hard for me to get a COVID-19 vaccine 2.5 (1.4–4.2)
Other
30.1 (25.0–35.8)†
21.7 (19.2–24.4)
Only received 1 of 2 doses
I believe one dose is enough to protect me
I experienced side effects from the dose of COVID-19 vaccine I received 51.2 (32.6–69.4) 34.2 (24.0–46.0)

*All percentages are weighted. COVID-19, coronavirus disease. †Significant at p<0.05 comparing ever and never had previous COVID-19 diagnosis. ‡Estimates suppressed if relative standard error >30%.

Main Article

1These authors contributed equally to this article.

Page created: December 16, 2021
Page updated: February 21, 2022
Page reviewed: February 21, 2022
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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