TY - JOUR
T1 - Drivers of and Barriers to COVID-19 Vaccine Booster Dose Acceptance in Indonesia
AU - Harapan, Harapan
AU - Fathima, Raisha
AU - Kusuma, Hendrix Indra
AU - Anwar, Samsul
AU - Nalapraya, Widhy Yudistira
AU - Wibowo, Adityo
AU - Wati, Ketut Dewi Kumara
AU - Medina, Ayunda
AU - Defrita, Anna Hanifa
AU - Astri, Yesi
AU - Prasetyowati, Arie
AU - Nurfarahin, Nurfarahin
AU - Khusna, Afriyani
AU - Oktariana, Setya
AU - Anwar, Sarifuddin
AU - Yussar, Milza Oka
AU - Khotimah, Siti
AU - Nainggolan, Bahagia Willibrordus Maria
AU - Badri, Putri Rizki Amalia
AU - Argarini, Raden
AU - Winardi, Wira
AU - Indah, Rosaria
AU - Sallam, Malik
AU - Rajamoorthy, Yogambigai
AU - Wagner, Abram L.
AU - Mudatsir, Mudatsir
N1 - Publisher Copyright:
© 2022 by the authors.
PY - 2022/12
Y1 - 2022/12
N2 - Obtaining a booster dose of coronavirus disease 2019 (COVID-19) vaccine is required to maintain the protective level of neutralizing antibodies and therefore herd immunity in the community, and the success of booster dose programs depends on public acceptance. The aim of this study was to determine the acceptance of a booster dose of COVID-19 vaccine and its drivers and barriers in Indonesia. A cross-sectional survey was conducted in the provinces of Indonesia between 1 and 15 August 2022. Individuals who completed the primary series of the COVID-19 vaccine were asked about their acceptance of a booster dose. Those who refused the booster dose were questioned about their reasons. A logistic regression was used to determine the determinants associated with rejection of a booster dose of COVID-19 vaccine. A total of 2935 respondents were included in the final analysis. With no information on the efficacy and safety of the COVID-19 vaccine, 95% of respondents agreed to receive a booster dose if it were provided for free by the government. This acceptance was reduced to only 50.3% if the vaccine had a 75% efficacy with a 20% chance of side effects. The adjusted logistic regression analysis indicated that there were eight factors associated with the rejection of the booster dose: age, marital status, religion, occupation, type of the first two vaccines received, knowledge regarding the importance of the booster dose, belief that natural immunity is sufficient to prevent COVID-19 and disbelief in the effectiveness of the booster dose. In conclusion, the hesitancy toward booster doses in Indonesia is influenced by some intrinsic factors such as lack of knowledge on the benefits of the booster dose, worries regarding the unexpected side effects and concerns about the halal status of the provided vaccines and extrinsic determinants such as the effectiveness and safety of the vaccine. These findings suggest the need for more campaigns and promotions regarding the booster dose benefits to increase its acceptance.
AB - Obtaining a booster dose of coronavirus disease 2019 (COVID-19) vaccine is required to maintain the protective level of neutralizing antibodies and therefore herd immunity in the community, and the success of booster dose programs depends on public acceptance. The aim of this study was to determine the acceptance of a booster dose of COVID-19 vaccine and its drivers and barriers in Indonesia. A cross-sectional survey was conducted in the provinces of Indonesia between 1 and 15 August 2022. Individuals who completed the primary series of the COVID-19 vaccine were asked about their acceptance of a booster dose. Those who refused the booster dose were questioned about their reasons. A logistic regression was used to determine the determinants associated with rejection of a booster dose of COVID-19 vaccine. A total of 2935 respondents were included in the final analysis. With no information on the efficacy and safety of the COVID-19 vaccine, 95% of respondents agreed to receive a booster dose if it were provided for free by the government. This acceptance was reduced to only 50.3% if the vaccine had a 75% efficacy with a 20% chance of side effects. The adjusted logistic regression analysis indicated that there were eight factors associated with the rejection of the booster dose: age, marital status, religion, occupation, type of the first two vaccines received, knowledge regarding the importance of the booster dose, belief that natural immunity is sufficient to prevent COVID-19 and disbelief in the effectiveness of the booster dose. In conclusion, the hesitancy toward booster doses in Indonesia is influenced by some intrinsic factors such as lack of knowledge on the benefits of the booster dose, worries regarding the unexpected side effects and concerns about the halal status of the provided vaccines and extrinsic determinants such as the effectiveness and safety of the vaccine. These findings suggest the need for more campaigns and promotions regarding the booster dose benefits to increase its acceptance.
KW - COVID-19
KW - booster dose
KW - vaccine acceptance
KW - vaccine hesitancy
KW - vaccine rejection
KW - vaccine reluctance
KW - vaccine resistance
UR - http://www.scopus.com/inward/record.url?scp=85144567425&partnerID=8YFLogxK
U2 - 10.3390/vaccines10121981
DO - 10.3390/vaccines10121981
M3 - Article
AN - SCOPUS:85144567425
SN - 2076-393X
VL - 10
JO - Vaccines
JF - Vaccines
IS - 12
M1 - 1981
ER -