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Knowledge and Attitude on Childhood Vaccination among Healthcare Workers in Hospital Universiti Sains Malaysia. Vaccines (Basel) 2022; 10:vaccines10071017. [PMID: 35891181 PMCID: PMC9318045 DOI: 10.3390/vaccines10071017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/19/2022] [Accepted: 06/22/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Vaccine hesitancy is recognized as an important issue globally and healthcare workers (HCWs) have a powerful influence on the public. Recent studies have reported that there are increasing numbers of vaccine hesitancies among HCWs. This study was conducted to assess the knowledge and attitudes on childhood vaccinations among HCWs in Hospital Universiti Sains Malaysia (HUSM). (2) Methods: This is a cross-sectional study conducted among one hundred and ninety-eight HCWs in HUSM, Kubang Kerian, Kelantan who were selected via convenient sampling. Data on their socio-demographic details, working experience, and main source of information regarding childhood vaccination were collected. A validated, Malay version of the knowledge and attitude on childhood vaccination (KACV) questionnaire was used during the study. (3) Results: Female (OR (95% CI):3.15, (1.39, 7.12), p < 0.05) and a higher education level (degree and above) (OR (95% CI): 2.36 (1.14, 4.89), p < 0.05) are significantly associated with good knowledge. Respondents with a history of side effects of the vaccines among their relatives were about 66% less likely to have good knowledge (OR (95% CI): 0.342 (0.16, 0.73), p < 0.05). A positive attitude towards childhood vaccination was significantly associated with a higher level of education participants, who had significantly better knowledge than participants with a lower education level (OR (95% CI): 3.81, (1.92, 7.57), p < 0.001). On the contrary, participants having direct contact with patients were less likely to have a good attitude towards childhood vaccination (OR (95% CI): 0.207 (0.043, 0.10), p < 0.05), and those with a history of severe side effects of the vaccines among their relatives were also significantly associated with a poor attitude towards childhood vaccination (OR (95% CI: 0.342 (0.16, 0.76), p < 0.05).; (4) Conclusions: The survey findings showed a good level of knowledge and a good attitude of participants towards childhood vaccination. Good knowledge is important for the HCWs to have a favourable attitude to educate the general population on childhood vaccination.
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Pullagura GR, Violette R, Houle SKD, Waite NM. Exploring influenza vaccine hesitancy in community pharmacies: Knowledge, attitudes and practices of community pharmacists in Ontario, Canada. Can Pharm J (Ott) 2020; 153:361-370. [PMID: 33282027 DOI: 10.1177/1715163520960744] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background Vaccine hesitancy (VH) remains a prime contributor to poor influenza vaccine uptake. This study explores the knowledge, attitudes and practices of community pharmacists toward influenza VH, including their personal influenza immunization attitudes and behaviours. Methods A web-based cross-sectional survey questionnaire was administered to community pharmacists practising in Ontario, Canada. A 38-question survey tool explored 5 domains, including pharmacists' personal attitudes and behaviour toward influenza immunization, their self-reported knowledge of influenza, its vaccine and vaccine hesitancy, and their attitudes, practices and experiences with influenza VH at the community pharmacy. The data were analyzed descriptively. Results A total of 5530 survey invitations were e-mailed, and 885 responses were collected (response rate 16%). Two-thirds (n = 568, 65.7%) of the respondents reported receiving the influenza vaccine in the preceding season. The most frequent reasons for personal influenza immunization were prevention of disease transmission to patients, friends and family, and contribution to herd immunity. In addition to their confidence and perceived ability to identify and address influenza VH, respondents' self-reported knowledge across a 15-item Likert questionnaire was high. Respondents reported coming across an average of 16 (SD 28) individuals hesitant to receive the influenza vaccine each week. Regular workload (n = 419, 65.6%) and insufficient time (n = 406, 65.3%) were reported as the most limiting barriers to engagement in influenza vaccine conversations. Conclusion Facilitating optimal practice scope for pharmacists, and capitalizing on the convenience and accessibility of the community pharmacy setting, presents a promising means to address influenza VH. However, barriers to pharmacist-initiated engagement on influenza vaccine must be explored and addressed. Can Pharm J (Ott) 2020;153:xx-xx.
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Affiliation(s)
| | | | | | - Nancy M Waite
- School of Pharmacy, University of Waterloo, Kitchener, Ontario
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Waheed A, Waheeb Y, Hassan A, Fahim A. Seasonal influenza vaccination coverage and barriers among healthcare workers in an Egyptian Province. LA MEDICINA DEL LAVORO 2020; 111:449-456. [PMID: 33311420 PMCID: PMC7809988 DOI: 10.23749/mdl.v111i6.9489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 10/07/2020] [Indexed: 11/17/2022]
Abstract
Background: Influenza vaccination uptake by Egyptian healthcare workers remains sub-optimal despite local initiatives and infection control programs to increase it. Objective: To assess vaccination coverage and investigate health care workers’ barriers and also motivators toward seasonal influenza vaccination. Methods: An interview questionnaire survey and focus group sessions were conducted to measure uptake and assess barriers to seasonal influenza vaccination among HCWs in main hospitals and primary care centers in Ismailia city. Results: There were 980 participants, of whom 131 (13.4%) reported having received influenza vaccination in last season 2018/2019. Females were 76.8% of participants, and nurses were the main occupational category of study sample (80.4%). The most commonly reported motivator (97.7%) was “protection of oneself and family members” among the vaccinated participants. The top barriers among non-vaccinated ranked by their Relative Importance Index (RII), included lack of instruction by supervisors RII=0.82, lack of awareness about vaccine benefits RII=0.79 and lack of awareness from where to get the vaccine RII=0.71. Predictors of non-vaccination included belief that the vaccine itself may induce influenza (OR: 1.9 p<0.05, CI, 1.3-2.8) and the perception that vaccination is ineffective (OR: 2.8 p<0.05, CI, 1.5-5.2), and lack of knowledge about the vaccinations recommended for health care workers (OR: 1.9 p<0.05, CI, 1.2-2.8). Conclusions: Addressing specific barriers to influenza vaccination uptake among healthcare workers may improve vaccination rate. Targeted evidence-based promotion campaigns and programs should be established to overcome identified barriers.
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Affiliation(s)
- Amani Waheed
- Department of Community Medicine, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Youssef Waheeb
- Department of Community Medicine, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Adel Hassan
- Department of Infectious Diseases, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Ayman Fahim
- Department of Infectious Diseases, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
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Rodríguez-Blanco N, Tuells J. Knowledge and Attitudes about the Flu Vaccine among Pregnant Women in the Valencian Community (Spain). ACTA ACUST UNITED AC 2019; 55:medicina55080467. [PMID: 31405260 PMCID: PMC6723429 DOI: 10.3390/medicina55080467] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/31/2019] [Accepted: 08/05/2019] [Indexed: 12/11/2022]
Abstract
Background and Objectives: To describe the knowledge and attitudes related to the acceptance of the flu vaccine during pregnancy in women, from two Health Departments of the Valencian Community (VC), during the 2015–2016 season, after receiving prenatal care. Materials and Methods: A prospective observational study was conducted during the annual vaccine season of women ascribed to prenatal care. A midwife offered flu vaccine advice and afterwards conducted a telephone poll of a representative sample, in order to find out the reason for accepting or rejecting the vaccine. Results: Of the 1017 expectant women who received advice about the vaccine, 77.4% (95% CI: 74.8–79.9%) declared their intention to vaccinate. After the recommendation, the vaccine coverage was 61.6%, with a percentage of accordance of 98.8% (95% CI: 98.0–99.6%) between the coverage declared and the Nominal Vaccination Registry (NVR) of the VC. Additionally, 67.2% of the expectant women were interviewed (n = 683). Most were aware of the recommendation and identified the health center and the midwife as the main sources of information. The internet was a consistent source in favor of vaccination 80.8% (n = 42). The obstetric variables (risk during the pregnancy, end of pregnancy, and feeding the newborn) did not have a statistically significant relationship with the vaccination. The women declared a high adherence to the vaccinations present in the child vaccination calendar, but rejected (31.3%) the flu vaccine, as they had not received it previously and did not want it because of their expectant state. Conclusions: The women positively evaluated the effectiveness and safety of the vaccines. However, with the flu vaccine, “not being previously vaccinated” and the “doubts about its safety” represented more than half of the reasons put forth for its rejection. Ensuring that the flu vaccine is perceived as more effective and acceptable through the messages directed towards the expectant mothers, directly through the midwives or through the communication media and social networks, will result in an increase of vaccine coverage.
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Affiliation(s)
- Noelia Rodríguez-Blanco
- Department of Obstetrics and Gynaecology, Hospital Universitario del Vinalopó, Spain C/Tonico Sansano Mora, 14, 03293 Elche, Spain
- Department of Nursing Universidad CEU Cardenal Herrera. Plaza Reyes Católicos, 19, 03204 Elche, Spain
| | - José Tuells
- Cátedra Balmis de Vacunología. University of Alicante. Campus de San Vicente Raspeig. Ap.99, E-03080 Alicante, Spain.
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Costantino C, Restivo V, Tramuto F, Casuccio A, Vitale F. Influenza vaccination of healthcare workers in Italy: could mandatory vaccination be a solution to protect patients? Future Microbiol 2019; 14:45-49. [PMID: 31210543 DOI: 10.2217/fmb-2018-0238] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Several studies have reported that influenza infections in healthcare workers (HCWs) can lead to nosocomial outbreaks. HCWs can potentially be infected with influenza every year, and may continue to work, encouraging the spread of the virus. Different strategies, such as informative interventions on influenza and influenza vaccination, 'onsite' vaccination weeks, communicative strategies through dedicated web and social media pages, and mandatory informed dissent form, were organized for HCWs working at the University Hospital of Palermo, during previous influenza seasons. However, the increased vaccination rates observed among HCWs still remain far from the 75% recommended by Public Health Authorities. The level of coverage observed in countries with mandatory vaccination policies for HCWs, could suggest the adoption of this strategy for increase influenza vaccination adherence in Italy.
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Affiliation(s)
- Claudio Costantino
- Department of Health Promotion, Mother-Child Care, Internal Medicine and Excellence Specialist Medicine 'G D'Alessandro' - University of Palermo, Palermo, Italy
| | - Vincenzo Restivo
- Department of Health Promotion, Mother-Child Care, Internal Medicine and Excellence Specialist Medicine 'G D'Alessandro' - University of Palermo, Palermo, Italy
| | - Fabio Tramuto
- Department of Health Promotion, Mother-Child Care, Internal Medicine and Excellence Specialist Medicine 'G D'Alessandro' - University of Palermo, Palermo, Italy
| | - Alessandra Casuccio
- Department of Health Promotion, Mother-Child Care, Internal Medicine and Excellence Specialist Medicine 'G D'Alessandro' - University of Palermo, Palermo, Italy
| | - Francesco Vitale
- Department of Health Promotion, Mother-Child Care, Internal Medicine and Excellence Specialist Medicine 'G D'Alessandro' - University of Palermo, Palermo, Italy
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Ali I, Ijaz M, Rehman IU, Rahim A, Ata H. Knowledge, Attitude, Awareness, and Barriers Toward Influenza Vaccination Among Medical Doctors at Tertiary Care Health Settings in Peshawar, Pakistan-A Cross-Sectional Study. Front Public Health 2018; 6:173. [PMID: 29998091 PMCID: PMC6030373 DOI: 10.3389/fpubh.2018.00173] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 05/25/2018] [Indexed: 11/13/2022] Open
Abstract
Objective: This study intends to evaluate the knowledge, attitude and awareness of medical doctors toward influenza vaccination and the reasons for not getting vaccinated. Methods: A cross-sectional study was carried out among medical doctors in three major tertiary care health settings in Peshawar, Khyber Pakhtunkhwa (KP), Pakistan. A web-based, pre-tested questionnaire was used for data collection. Results: A total of (n = 300) medical doctors were invited, however only (n = 215) participated in the study with a response rate of 71.7%. Among the participants, 95.3% (n = 205) were males with a mean age of 28.67 ± 3.89 years. By designation, 121(56.3%) were trainee medical officers and 40 (18.6%) were house officers. The majority 102(47.4%) had a job experience of 1-2 years. Of the total sample, 38 (17.7%) doctors reported having received some kind of vaccination, whereas only 19 (8.84%) were vaccinated against influenza. The results identified that the major barriers toward influenza vaccinations included (1) Unfamiliarity with Influenza vaccination availability (Relative Importance Index RII = 0.830), (2) Unavailability of Influenza vaccines due to lack of proper storage area in the institution (RII = 0.634), (3) Cost of vaccine (RII = 0.608), and (4) insufficient staff to administer vaccine (RII = 0.589). Additionally, 156 (72.6%) of doctors were not aware of the influenza immunization recommendation and guidelines published by the Advisory Committee on Immunization Practices (ACIP) and Centre for Disease Control and Prevention (CDC). Physicians obtained a high score (8.27 ± 1.61) of knowledge and understanding regarding influenza and its vaccination followed by medical officers (8.06 ± 1.37). Linear Regression analysis revealed that gender was significantly associated with the knowledge score with males having a higher score (8.0± 1.39) than females (6.80 ± 1.61 β = -1.254 and CI [-2.152 to -0.355], p = 0.006). Conclusion: A very low proportion of doctors were vaccinated against influenza, despite the published guidelines and recommendations. Strategies that address multiple aspects like increasing awareness and the importance of the influenza vaccine, the international recommendations and enhancing access and availability of the vaccine are needed to improve its coverage and health outcomes.
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Affiliation(s)
- Iftikhar Ali
- Department of Pharmacy, University of Swabi, Swabi, Pakistan
- Department of Pharmacy Services, Northwest General Hospital and Research Center, Peshawar, Pakistan
- Paraplegic Center, Peshawar, Pakistan
| | - Muhammad Ijaz
- Department of Medicine, Gajju Khan Medical College, Swabi, Pakistan
| | - Inayat U. Rehman
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Afaq Rahim
- Department of Medicine, Khyber Teaching Hospital, Peshawar, Pakistan
| | - Humera Ata
- Department of International Maternal and Child Health, Uppsala University, Uppsala, Sweden
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Stable incorporation of GM-CSF into dissolvable microneedle patch improves skin vaccination against influenza. J Control Release 2018; 276:1-16. [PMID: 29496540 PMCID: PMC5967648 DOI: 10.1016/j.jconrel.2018.02.033] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/17/2018] [Accepted: 02/19/2018] [Indexed: 11/20/2022]
Abstract
The widely used influenza subunit vaccine would benefit from increased protection rates in vulnerable populations. Skin immunization by microneedle (MN) patch can increase vaccine immunogenicity, as well as increase vaccination coverage due to simplified administration. To further increase immunogenicity, we used granulocyte-macrophage colony stimulating factor (GM-CSF), an immunomodulatory cytokine already approved for skin cancer therapy and cancer support treatment. GM-CSF has been shown to be upregulated in skin following MN insertion. The GM-CSF-adjuvanted vaccine induced robust and long-lived antibody responses cross-reactive to homosubtypic and heterosubtypic influenza viruses. Addition of GM-CSF resulted in increased memory B cell persistence relative to groups given influenza vaccine alone and led to rapid lung viral clearance following lethal infection with homologous virus in the mouse model. Here we demonstrate that successful incorporation of the thermolabile cytokine GM-CSF into MN resulted in improved vaccine-induced protective immunity holding promise as a novel approach to improved influenza vaccination. To our knowledge, this is the first successful incorporation of a cytokine adjuvant into dissolvable MNs, thus advancing and diversifying the rapidly developing field of MN vaccination technology.
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Costantino C, Amodio E, Calamusa G, Vitale F, Mazzucco W. Could university training and a proactive attitude of coworkers be associated with influenza vaccination compliance? A multicentre survey among Italian medical residents. BMC MEDICAL EDUCATION 2016; 16:38. [PMID: 26830337 PMCID: PMC4734859 DOI: 10.1186/s12909-016-0558-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 01/23/2016] [Indexed: 05/15/2023]
Abstract
BACKGROUND Although influenza vaccination has been demonstrated to be safe and effective, vaccination coverage rates among health care workers and among medical residents appear generally low. Several investigations have been performed worldwide to analyze the healthcare workers' educational deficiencies. This multicentre survey aimed to investigate at a nationwide level training quality and work environment associated with seasonal influenza vaccination uptake among Italian medical residents. METHODS A retrospective cohort study was carried out from April 2012 to June 2012 on medical residents regularly attending the post-graduate medical schools of 18 Italian Universities via an anonymous, self administered, web-based questionnaire. Data have been analyzed by using the R statistical software package. RESULTS A total of 2506 out of 10,854 medical residents (23.1%) have been recruited. The quality of training on influenza and influenza vaccination was reported as "fair" or "poor" during both pre-graduate (40.7% of respondents) and post-graduate medical school (59.6% of respondents). Vaccination uptake was associated with adherence to seasonal 2011/2012 influenza vaccination of medical school tutors (adjusted OR = 4.4; 95% CI = 1.35-14.26) and other medical residents (adjusted OR = 2.2; 95% CI = 1.14-4.23). Moreover, influenza vaccination uptake was also associated with correct knowledge about the virus composition of 2011/2012 influenza vaccine (adjusted OR = 2.43; 95% CI = 1.64-2.58) and consultation of scientific sources or Institutional recommendations on influenza vaccination (adjusted OR = 6.96; 95% CI = 3.38-214.36). CONCLUSIONS Medical residency represents an opportunity to implement educational and training interventions aiming to promote appropriate professional behaviors and skills. Our study suggest that appropriate training, adequate education and proactive coworkers feelings can improve influenza vaccination attitudes towards young doctor.
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Affiliation(s)
- Claudio Costantino
- Department of Science for Health Promotion and Mother to Child Care G. D’Alessandro, University of Palermo, Via del Vespro n 133, ZIP code 90127 Palermo, Italy
| | - Emanuele Amodio
- Department of Science for Health Promotion and Mother to Child Care G. D’Alessandro, University of Palermo, Via del Vespro n 133, ZIP code 90127 Palermo, Italy
| | - Giuseppe Calamusa
- Department of Science for Health Promotion and Mother to Child Care G. D’Alessandro, University of Palermo, Via del Vespro n 133, ZIP code 90127 Palermo, Italy
| | - Francesco Vitale
- Department of Science for Health Promotion and Mother to Child Care G. D’Alessandro, University of Palermo, Via del Vespro n 133, ZIP code 90127 Palermo, Italy
| | - Walter Mazzucco
- Department of Science for Health Promotion and Mother to Child Care G. D’Alessandro, University of Palermo, Via del Vespro n 133, ZIP code 90127 Palermo, Italy
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