1.Effectiveness of an educational intervention in increasing knowledge and willingness to vaccinate on human papillomavirus among women in barangay West Fairview, Quezon City.
Lesly Mae D. MARA ; Camilla Thea S. PARAINO ; Jebb Patrick Molina DELOS SANTOS
Philippine Journal of Health Research and Development 2025;29(4):8-16
BACKGROUND
Cervical cancer, caused by human papillomavirus (HPV), is the second most common cancer among Filipino women. Despite vaccine availability, the Philippines has a low 60% immunization rate, driven by hesitancy and poor public awareness.
AIMS AND OBJECTIVESThis study assessed how 100 women (ages 18–45) in Quezon City understood HPV and their willingness to vaccinate.
MATERIALS AND METHODSResearchers used a pre–post interventional study and purposive sampling and Cochran’s formula for size calculation. Participants completed a pretest, a Department of Health/World Health Organization/Centers for Disease Control and Prevention-based digital educational intervention, a posttest, and a satisfaction survey. Data were gathered confidentially under informed consent.
RESULTSResults showed significant improvement in knowledge and willingness to vaccinate (P < 0.001), with almost all respondents expressing willingness. The intervention received high satisfaction ratings, proving the digital tool was effective and well-received.
CONCLUSION AND RECOMMENDATIONIn conclusion, this study demonstrated that a structured digital educational tool effectively bridges knowledge gaps and addresses vaccine hesitancy in a community setting. Findings emphasize the importance of targeted, community-level initiatives to reduce cervical cancer risk. Future research should include teens and males and use a larger randomized sample for definitive evidence.
Human ; Female ; Adolescent: 13-18 Yrs Old ; Young Adult: 19-24 Yrs Old ; Adult: 25-44 Yrs Old ; Middle Aged: 45-64 Yrs Old ; Uterine Cervical Neoplasms ; Human Papillomavirus Viruses ; Vaccination ; Women
2.Clinical profile of pediatric patients with Pott’s disease in Philippine Children’s Medical Center from 2012-2022.
Alexander Xerxes D. MALICSE ; Lucy Kathrina F. BANTA-BANZALI
The Philippine Children’s Medical Center Journal 2025;21(2):80-99
Objectives: This study aims to describe the clinical profile of patients with tuberculosis of the spine admitted at PCMC from the year 2012-2022. Moreover, this study aims to describe the clinical profile (age, gender, BMI, area of residence) of the patients with tuberculosis of the spine admitted at PCMC from the years 2012-2022. It also aims to present the known BCG vaccination status, exposure and risk factors (nutritional factors, comorbidities), of these patients. This study presents the symptomatology (including the spinal level of involvement, and severity, sensory or motor dysfunction) and the medical and/or surgical treatment and the outcome of these identified patients.
Materials and Methods: A retrospective chart review at PCMC analyzed children under 19 diagnosed with Pott’s Disease from January 2013 to December 2022. The study, approved by the Institutional Review Board, included demographic data, clinical manifestations, BCG vaccination status, treatment details, and outcomes, while excluding non-Filipino patients and readmissions.
Results: This study examined 41 pediatric patients with Pott’s disease at the Philippine Children’s Medical Center from 2012 to 2022, primarily affecting males aged 10-15. Most patients were from low-income backgrounds. Symptoms included chronic back pain, fever, and neurological issues, with advanced imaging required for diagnosis. While 93% had received BCG vaccinations, the correlation with disease severity was inconclusive. Treatment involved anti-tuberculous agents, with surgery for severe cases. Despite improvements, none were disease-free, highlighting chronic disabilities. The findings emphasize the need for better management of spinal tuberculosis and increased BCG vaccination among children in high TB-burden areas.
Conclusion: The study evaluated the clinical profile and clinical features of children with Pott’s Disease who were treated at the Philippine Children’s Medical Center (PCMC) between the years 2012-2022. The data from the study identifies the BCG vaccine may not prevent the onset of Pott's disease.
Keywords: Pott’s Disease, Clinical Profiles, Treatment Outcomes
Human ; Male ; Female ; Infant Newborn: First 28 Days After Birth ; Infant: 1-23 Months ; Child Preschool: 2-5 Yrs Old ; Child: 6-12 Yrs Old ; General Surgery ; Child ; Bcg Vaccine ; Mycobacterium Bovis ; Patients ; Risk Factors ; Tuberculosis, Spinal ; Vaccination
3.Knowledge, attitudes, and practices of senior high school students in Manila city on Human Papillomavirus (HPV) infection and vaccination: a descriptive cross-sectional study.
Japheth Mye S. DINGLASAN ; Joyce Belle S. DINGLASAN ; Angelica D. ; Kirsten Danielle R. DOCTORA ; Tricia Gale A. DOMAI ; Shane Clarence C. DOMINGO ; Andrei P. DUHAYLUNGSOD ; Paula Mae A. DYCHITAN ; Alexandrina E. EBOÑA ; Charina C. EBREO ; Jan Rey S. ESCANO ; Jasmine Lianne B. ESGUERRA ; Marjorie M. ESPEDIDO ; Arienne Therese P. EVANGELISTA ; Kimberly F. EVIZA ; Jose Ronilo G. JUANGCO ; Maribel Emma Co- HIDALGO
Health Sciences Journal 2025;14(2):106-114
OBJECTIVES
Human papillomavirus (HPV) is a prevalent sexually transmitted infection linked to cervical and anal cancers. Although there are many studies worldwide on knowledge, attitudes, and practices (KAP) regarding HPV, research in the Philippines is still limited. This study assessed the knowledge, attitudes, and practices (KAP) of senior high school students in Manila regarding HPV infection and vaccination.
METHODSA descriptive cross-sectional survey was conducted among 345 senior high school students from a private tertiary school in Manila using a self-administered questionnaire. Frequencies and percentages summarized demographic characteristics and KAP responses
RESULTSMost respondents demonstrated good knowledge of HPV, with 86.4% recognizing its link to cervical and anal cancer and 86% identifying it as a common sexually transmitted infection. Attitudes toward vaccination were largely positive: 73% expressed willingness to be vaccinated, and 87.8% considered the vaccine safe. However, only 2.6% had been vaccinated. Limited discussions about HPV, misconceptions about gender susceptibility, and low awareness of local vaccine availability contributed to poor uptake. The internet was the primary information source (84.9%).
CONCLUSIONMost respondents demonstrated good knowledge of HPV, with 86.4% recognizing its link to cervical and anal cancer and 86% identifying it as a common sexually transmitted infection. Attitudes toward vaccination were largely positive: 73% expressed willingness to be vaccinated, and 87.8% considered the vaccine safe. However, only 2.6% had been vaccinated. Limited discussions about HPV, misconceptions about gender susceptibility, and low awareness of local vaccine availability contributed to poor uptake. The internet was the primary information source (84.9%).
Vaccination
4.Effect of COVID-19, vaccination ratio, and human population on the reported canine rabies cases in Davao City, Philippines: A panel regression analysis
Feby Kirstine A. Evangelio ; Sherelyn A. Evangelio ; John Raven C. Macanan ; Zython Paul T. Lachica ; Arlene P. Lagare ; Ma. Noreen J. Eng ; Maria Corazon B. Sepulveda ; Emmanuel S. Baja ; May Anne E. Mata
Acta Medica Philippina 2025;59(4):56-64
OBJECTIVE
Given that rabies remains endemic in the Philippines despite government interventions and the pandemicrelated restrictions have hampered its surveillance, this study aimed to estimate the effect of human population, anti-rabies vaccination efforts, and COVID-19 situation on the spread of rabies cases in the districts of Davao City, Philippines.
METHODSA retrospective study of the canine records at Davao City Veterinarians’ Office was done from January 2018 to June 2021. Monthly rabies cases were ascertained, and the effect of the human population, COVID-19 season, and vaccination ratio on rabies cases was estimated using panel regression models adjusting for confounding factors.
RESULTSThe reporting of rabies cases was lower during COVID-19 than during the non-COVID-19 season, with an IRR of 0.52 [95% confidence interval (CI): 0.33–0.82]. Furthermore, rabies cases increased by 2.23% (95% CI: 0.60–3.89) per 1% increase in vaccination ratio. Additionally, high-population districts recorded more rabies cases than low-population districts.
CONCLUSIONConsistency in monitoring rabies cases during the pandemic is suggested as a roadmap for future program initiatives. Vaccination efforts should be reinforced to increase rabies awareness and ensure early response to emerging diseases. Moreover, highpopulated districts should be prioritized in implementing rabies control interventions to gain optimal development.
Human ; Animals ; Rabies ; Covid-19 ; Vaccination
5.The influence of knowledge, attitude, and motivational factors on the willingness of mothers for their female children to undergo human papillomavirus vaccination
Philippine Journal of Obstetrics and Gynecology 2025;49(1):18-42
BACKGROUND
Cervical cancer remains to be the second leading cancer and cause of cancer-related deaths among Filipino women despite the use of the Papanicolaou screening. Latest research has shown that the human papillomavirus (HPV) is a necessary cause of cervical cancer. With major morbidity and high mortality rates associated with HPV infection and cervical cancer, several modes of primary and secondary forms of prevention have to be implemented. Among the primary modes of prevention is the administration of the preventive vaccine, which has consistently shown to decrease substantially HPV disease and cervical cancer rates in developed countries. In our country, before a successful vaccination, program is implemented, several sociocultural issues have to be addressed. Knowledge, attitude, and motivational factors are vital in determining acceptance of the vaccine. One relevant setting is exploring the willingness of mothers to get their female children vaccinated even before they become sexually active.
OBJECTIVESThe aim of the study was to determine the association of the knowledge, attitude, and motivational factors of mothers on their willingness for their female children aged 9–13 years to undergo HPV vaccination at a tertiary government hospital.
STUDY DESIGNThis was a cross-sectional study that was carried out at a government institution.
POPULATIONThe population consisted of 352 mothers with female children aged 9–13 years consulting the outpatient clinics at the department of obstetrics and gynecology at a tertiary government hospital.
MATERIALS AND METHODSA pretested and validated survey was given to 352 respondents. They were asked to answer a self-administered questionnaire that included sociodemographic, reproductive, sexual history variables, knowledge, and attitude, and motivational factors toward the disease and the associated vaccine.
RESULTSUsing the survey proportion estimation methods, the prevalence of women who were willing to enroll their daughters for HPV vaccination was 97.18% (n = 42, 95% confidence interval [CI]: 94.91 to 98.46%). It can be noted that only a third of the sample had high knowledge on the vaccine and its use 34.93% (n = 124, 95% CI: 30.25 to 39.92%). More women who reached college level (χ2: 5.67) and also those whose youngest child was between 11 and 13 years old (χ2: 8.82)-had higher knowledge scores than otherwise. Those who have an annual income of greater than or equal to P 60,000 (χ2: 16.55) and are non-Catholic (χ2: 18.77) – also appeared to have higher knowledge ratings on the questionnaire. Women who never to a few times a year attend church-related activities had higher knowledge scores compared to women who were more frequent goers (χ2: 16.33). For the attitude toward the vaccine, more mothers believed that getting the vaccine would not have an effect on a girl’s sexual activity and most agreed that they would not be viewed as bad parents. Most women also did not believe that religion would affect their willingness to vaccinate their children. There was an association in the degree of agreement between negative and positive attitudes from the Chi-square test performed (χ2: 7.44, P: 0.01). There were more agreeing responses from factors determining positive attitude and more disagreeing responses in the factors determining negative attitude. With regard to motivational factors, more women agreed that the cost was prohibitive and that they were more willing if only two doses would be required for their daughters. They were also not concerned about what other parents may think about getting the vaccine. Most answered that they were willing to follow their doctors’ recommendations and they have trust in vaccine manufacturers. Most women were also concerned that their daughters may get cervical cancer in the future. There was no difference in the proportion of agreeing responses between positive and negative motivating factors among the study participants (Z: 0.30, P: 0.79). This suggested that these factors could be important predictors of willingness to use vaccination on their children. Based on the crude odds ratios from the logistic regression, the likelihood of being willing to administer HPV vaccine to their children was almost twice as the knowledge score and scores on the positive attitude items increased, and was found to be statistically significant. At the same time, the odds of willingness increased by more than twice as the score on the negative attitude items decreased, and was also significant. There was no noted association for the other predictors of the association.
CONCLUSIONThe role of knowledge and attitudes on the negative perceptions on the vaccine were important predictors of the willingness of mothers to have their female children vaccinated against HPV infection.
Human ; Cervical Cancer ; Uterine Cervical Neoplasms ; Human Papillomavirus ; Human Papillomavirus Viruses ; Vaccination
6.Socio-cultural and technical gaps in rabies control in the Philippines.
Gerry Joey P. LAURITO II ; Angelika Buenaventura RAMOS ; Kimberly CU
Philippine Journal of Health Research and Development 2025;29(3):100-103
Rabies remains a persistent public health issue in the Philippines, despite the existence of national and local policies and programs aimed at addressing its eradication. The viral disease, which elicits fatality yet is preventable, disproportionately affects rural areas, especially geographically isolated and disadvantaged area due to the junction of socio-cultural and technical challenges. This commentary article explores the myriad of barriers to rabies prevention and control, including poverty, cultural beliefs, limited health literacy, health delivery, and access inequity. However, the implementation of Rabies Act of 2007, which mandates mass vaccination, education, and the establishment of Animal Bite Treatment Centers (ABTCs), has gaps in the implementation that compromises the program’s sustainability and effectiveness. Deep-rooted cultural practices and beliefs delay or, more so replace evidence-informed medical practices, while geographic isolation and underfunded healthcare facilities hinder optimal provision of care. Moreover, interagency coordination and fragmented reporting surveillance systems further complicate effective rabies control. To address the gaps, this paper advocates for a culturally tailored and community-centered One Health approach that addresses both social and technical aspects of rabies prevention. Important recommendations include decentralizing ABTCs, sustaining vaccination programs with local government support and funding, integrating rabies education into schools and community outreach, and intensifying through multisectoral collaboration both government and nongovernment institutions. Achieving a rabies-free country requires not only biomedical interventions but also a holistic approach – equitable access to healthcare, trust building in communities, and long-term political commitment. In this manner, regardless of location and socioeconomic status, it ensures that this viral disease will be controlled and prevented.
Human ; Philippines ; Social Class ; Rabies ; Virus Diseases ; Mass Vaccination
7.COVID-19 vaccine acceptance among kidney transplant recipients in Singapore.
Ian Tatt LIEW ; Hanis Abdul KADIR ; Sobhana THANGARAJU ; Quan Yao HO ; Eleanor NG ; Fiona FOO ; Terence KEE
Singapore medical journal 2025;66(2):73-80
INTRODUCTION:
A successful vaccination programme forms the cornerstone of controlling coronavirus disease 2019 (COVID-19). The unprecedented speed of COVID-19 vaccine development and lack of long-term data have raised fears regarding its safety and efficacy. Vaccine hesitancy can undermine the uptake, and hence success of the vaccination programme. Given the high complication rates of COVID-19 infections in kidney transplant recipients, it is particularly important to identify and address vaccine hesitancy in this population.
METHODS:
We conducted a cross-sectional survey among kidney transplant recipients attending transplant clinic between 5 April and 5 May 2021. The survey assessed attitudes towards COVID-19, willingness/hesitancy towards COVID-19 vaccination, vaccination concerns and prompts to vaccination. This was scored on a Likert scale with scores ranging from 'strongly disagree' - 1 point to 'strongly agree' - 5 points.
RESULTS:
One hundred and one completed responses were captured. Of these, 86% respondents reported to agree or strongly agree to vaccination. This was despite significant concerns of allograft rejection (mean score 4.12, standard deviation [SD] 0.97) and decreased immunosuppressant efficacy (mean score 4.14, SD 0.96) with vaccination. Multivariable model showed a positive association with transplant vintage of ≥ 5 years (median 2.41), lower educational levels of secondary school or less (median 5.82) and healthcare provider advocacy (median 1.88) in predicting vaccine acceptance.
CONCLUSIONS
Vaccine acceptance rate was high among kidney transplant recipients. Vaccine hesitancy remains a concern in those with a transplant vintage of less than 5 years and those with tertiary educational level. Healthcare provider advocacy is important in improving vaccine acceptance rates.
Humans
;
Kidney Transplantation
;
Singapore/epidemiology*
;
Male
;
Cross-Sectional Studies
;
Female
;
COVID-19 Vaccines
;
COVID-19/epidemiology*
;
Middle Aged
;
Adult
;
Transplant Recipients/psychology*
;
Patient Acceptance of Health Care/statistics & numerical data*
;
Vaccination Hesitancy/psychology*
;
Surveys and Questionnaires
;
Vaccination/psychology*
;
Aged
;
SARS-CoV-2
8.Recommendations for enhanced primary series (third dose) COVID-19 vaccination for people with rheumatic diseases: chapter of Rheumatologists, College of Physicians, Singapore.
Chuanhui XU ; Manjari LAHIRI ; Amelia SANTOSA ; Li-Ching CHEW ; Stanley ANGKODJOJO ; Melonie SRIRANGANATHAN ; Warren FONG ; Thaschawee ARKACHAISRI ; Ernest SURESH ; Kok Ooi KONG ; Aisha LATEEF ; Tau Hong LEE ; Keng Hong LEONG ; Andrea LOW ; Teck Choon TAN ; Ying-Ying LEUNG
Singapore medical journal 2025;66(10):532-539
INTRODUCTION:
This review aims to provide evidence-based recommendations for an enhanced primary series (third dose) coronavirus disease 2019 (COVID-19) vaccination in people with rheumatic diseases (PRDs) in the local and regional context.
METHODS:
Literature reviews were performed regarding the necessity, efficacy, safety and strategies for enhanced primary series COVID-19 vaccination in PRDs. Recommendations were developed based on evidence according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. Evidence was synthesised by eight working group members, and the consensus was achieved by a Delphi method with nine members of an expert task force panel.
RESULTS:
Two graded recommendations and one ungraded position statement were developed. PRDs have impaired immunogenicity from the COVID-19 vaccine and are at an increased risk of postvaccine breakthrough severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and poor clinical outcomes, compared to the general population. We strongly recommend that PRDs on immunomodulatory drugs be offered a third dose of the messenger RNA (mRNA) vaccine as part of an enhanced primary series, after the standard two-dose regimen. We conditionally recommend that the third dose of mRNA vaccine against SARS-CoV-2 be given at least 4 weeks after the second dose or as soon as possible thereafter. There is insufficient data to inform whether the third mRNA vaccine should be homologous or heterologous in PRDs.
CONCLUSION
These recommendations that were developed through evidence synthesis and formal consensus process provide guidance for an enhanced primary series COVID-19 vaccination in PRDs.
Humans
;
COVID-19/prevention & control*
;
COVID-19 Vaccines/administration & dosage*
;
Rheumatic Diseases/immunology*
;
Singapore
;
SARS-CoV-2
;
Vaccination/methods*
;
Delphi Technique
;
Immunization, Secondary
9.Expert initiative for the prevention and control of human papillomavirus infection and related diseases among Chinese males.
Chinese Journal of Preventive Medicine 2025;59(10):1611-1619
Human papillomavirus (HPV) infection not only causes cervical cancer in women but also leads to HPV-related cancers and genital warts in men. Globally, 82 countries have adopted a gender-neutral HPV vaccination strategy to prevent and control related diseases. In China, HPV vaccination for men has now been implemented. Based on the global and domestic burden of male HPV-related diseases, evidence on the safety and efficacy of HPV vaccines in males, and lessons from international male HPV prevention efforts, a panel of experts has developed the Expert Initiative for the Prevention and Control of HPV Infection and related diseases among Chinese males after multi-round discussions. The initiative proposes: Develop comprehensive strategies for the prevention and control of male HPV infection and related diseases; prioritize and enhance public education and awareness campaigns; promote joint prevention for both men and women and advance gender-inclusive vaccination; innovate financing mechanisms to reduce the economic burden; strengthen research on male HPV infection and vaccination to facilitate the development of new vaccines; and adopt innovative immunization models to improve the quality of vaccination services.
Humans
;
Papillomavirus Infections/prevention & control*
;
Male
;
Papillomavirus Vaccines
;
China
;
Vaccination
;
East Asian People
10.Expert consensus on immunoprophylaxis of cervical cancer and other human papillomavirus- related diseases (2025 edition).
Chinese Journal of Epidemiology 2025;46(7):1107-1141
There have been recent, significant changes in strategies and policies for elimination of cervical cancer and advances in research of human papillomavirus (HPV)-related diseases and their prevention and control. Based on the latest national and international research, and building on a consensus published in 2019, we developed an expert consensus on immunoprophylaxis of cervical cancer and other human papillomavirus-related diseases (2025 edition) in order to provide clinicians, disease prevention and control professionals, and vaccination staff a reference for the prevention and control of cervical cancer and other HPV-related diseases and systematic, comprehensive evidence-based support for the scientific use of HPV vaccines to optimize their prevention effectiveness.
Humans
;
Uterine Cervical Neoplasms/virology*
;
Papillomavirus Vaccines/therapeutic use*
;
Papillomavirus Infections/prevention & control*
;
Female
;
Consensus
;
Papillomaviridae/immunology*
;
Vaccination
;
Human Papillomavirus Viruses


Result Analysis
Print
Save
E-mail