Displaying publications 1 - 20 of 263 in total

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  1. Johari J, Hontz RD, Pike BL, Husain T, Rusli N, Mohd-Zain R, et al.
    Emerg Microbes Infect, 2023 Dec;12(1):2208678.
    PMID: 37101375 DOI: 10.1080/22221751.2023.2208678
    Prospective cohort study to investigate the potential exposure to the Middle East Respiratory Syndrome-Coronavirus (MERS-CoV) following Hajj pilgrims is still very limited. Here, we report the antibody seroconversion study results obtained from successive three years cohort studies (2016-2018) involving the Malaysian Hajj pilgrims returning from the Middle East. A cohort study of Hajj pilgrims from Malaysia enrolled 2,863 participants from 2016-2018, all of whom consented to provide paired blood samples for both pre- and post-Hajj travel to the Middle East. ELISAs and micro-neutralization assays were performed to detect the presence of MERS-CoV IgG antibodies. Sociodemographic data, symptoms experienced during Hajj, and history of exposure to camels or camel products were recorded using structured pre- and post-Hajj questionnaires. A 4-fold increase in anti-MERS-CoV IgG between paired pre-Hajj and post-Hajj serum samples in twelve participants was observed. None of the twelve ELISA-positive sera had detectable levels of virus-neutralizing antibodies. All reportedly had mild symptoms of respiratory symptoms at a certain point during the pilgrimage, implying mild or asymptomatic infections. No association between post-Hajj serum positivity and a history of exposure to camels or camel products was obtained. Findings from the study suggest that serologic conversion to MERS-CoV occurred in at least 0.6% of the Hajj pilgrims returning from the Middle East. Since all the seroconvertants had mild to no symptoms during the sampling period, it highlights the likelihood of occurrence of only low infectivity spillover infections among the Hajj pilgrims.
    Matched MeSH terms: Travel
  2. Abdul Kadir N, Wahab MSA, Mohd Suhaimi A, Othman N
    Res Social Adm Pharm, 2023 Nov;19(11):1412-1423.
    PMID: 37612154 DOI: 10.1016/j.sapharm.2023.08.004
    BACKGROUND: The involvement of community pharmacists (CPs) in the provision of pretravel health services is increasing due to the increase in international travelers, the increased risk of travel-related diseases, and the expansion of pharmacists' scope of practice in some countries. In order to improve the quality and effectiveness of pretravel health care provided by CPs, a greater understanding of the practices, barriers, and facilitators is required.

    OBJECTIVE: This scoping review aimed to identify and describe existing studies on pretravel health services provided by CPs, and the barriers, and facilitators.

    METHODS: The PubMed, Science Direct, Scopus, and Web of Science databases were searched for pertinent studies from their inception to February 2023. A manual search was also conducted of prominent travel medicine journals, Google Scholar, and the reference lists of the included studies. Potential barriers and facilitators were mapped to the 14 domains of the Theoretical Domains Framework (TDF).

    RESULTS: There were twelve studies included in the review. Pretravel health advice was the most prevalent form of pretravel health services. Within ten domains of the TDF, various factors that either facilitate or impede the provision of pretravel health services by CPs were identified.

    CONCLUSION: The provision of pretravel health services by CPs may be affected by a number of practitioner and organizational factors. The provision of pretravel health services can be facilitated by informational resources, training and education in travel medicine, and collaboration amongst healthcare providers.

    Matched MeSH terms: Travel*
  3. Al-Zergani F, Ronit A, Theilgaard ZP, Ronayne A, Nielsen HV, Porskrog A
    Ugeskr Laeger, 2023 Oct 02;185(40).
    PMID: 37873999
    Scrub typhus is caused by the mite-borne bacterium Orientia tsutsugamushi. Imported cases have been suspected in Denmark but no diagnostic method has yet been available to confirm the diagnosis. This is a case report of a 38-year-old male admitted to hospital with high fever, severe malaise and headache after returning from Malaysia. Scrub typhus was suspected and the patient recovered after one week of doxycycline treatment. The pathogen was identified by use of microbiome 16S/18S rRNA next-generation sequencing on ethylenediamine tetraacetic acid (EDTA) blood, which in the future may serve an important role in the investigation of travel-associated infections.
    Matched MeSH terms: Travel
  4. Goni MD, Hasan H, Naing NN, Wan-Arfah N, Deris ZZ, Arifin WN, et al.
    J Immigr Minor Health, 2023 Aug;25(4):870-881.
    PMID: 36695987 DOI: 10.1007/s10903-022-01443-4
    This study was aimed at demonstrating the impact of a health education intervention on reducing the incidence of influenza-like illnesses symptoms among Malaysian Hajj pilgrims. This study utilizes a quasi-experimental study in the evaluation of the impact of the intervention. Participants were recruited during Hajj orientation courses organized by private Hajj companies. Participants from two companies were assigned to an intervention group and control group, respectively. The intervention group received a smartphone-based health education intervention guided by the Health Belief Model (HBM), while the control group received a regular Hajj guide intervention smartphone application before departure to Hajj. Data on the incidence of influenza-like illnesses (ILI) were collected from participants from two Hajj companies before and after returning from Hajj. Data analysis was conducted using SPSS with descriptive analysis, and analytical tests were conducted at 5% significance level. A total of 102 pilgrims completed the study in both intervention and control groups. The incidence of ILI and Non-ILI symptoms were statistically significant when the intervention and control groups (p = 0.049) were compared. In conclusion, health education has an impact on reducing the incidence of ILI and non-ILI among Hajj pilgrims.
    Matched MeSH terms: Travel
  5. Reivan-Ortiz GG, Cong PT, Wong WK, Ali A, Thu HTT, Akhter S
    Environ Sci Pollut Res Int, 2023 Jul;30(32):78339-78352.
    PMID: 37269525 DOI: 10.1007/s11356-023-27736-1
    The tourism industry is vulnerable to a range of economic and political factors, which can have both short-term and long-term impacts on tourist arrivals. The study aims to investigate the temporal dynamics of these factors and their impact on tourist arrivals. The method employed is a panel data regression analysis, using data from BRICS economies over a period of 1980-2020. The dependent variable is the number of tourist arrivals, while the independent variables are geopolitical risk, currency fluctuation, and economic policy. Control variables such as GDP, exchange rate, and distance to major tourist destinations are also included. The results show that geopolitical risk and currency fluctuation have a significant negative impact on tourist arrivals, while economic policy has a positive impact. The study also finds that the impact of geopolitical risk is stronger in the short term, while the impact of economic policy is stronger in the long term. Additionally, the study shows that the effects of these factors on tourist arrivals vary across BRICS countries. The policy implications of this study suggest that BRICS economies need to develop proactive economic policies that promote stability and encourage investment in the tourism industry.
    Matched MeSH terms: Travel*
  6. Rainford AC, Flaherty GT, Hallahan B
    J Travel Med, 2023 Jun 23;30(4).
    PMID: 36377759 DOI: 10.1093/jtm/taac135
    Matched MeSH terms: Travel; Travel Medicine*
  7. Flaherty GT, Khairy WMZBM, Holmes A
    J Travel Med, 2023 Jun 23;30(4).
    PMID: 36322169 DOI: 10.1093/jtm/taac131
    Matched MeSH terms: Travel*
  8. Lee JJ, Forristal MT, Harney F, Flaherty GT
    J Travel Med, 2023 Jun 23;30(4).
    PMID: 37191043 DOI: 10.1093/jtm/taad068
    RATIONALE FOR REVIEW: Eye diseases pose a significant public health and economic burden, particularly for travellers exposed to ocular hazards who may lack access to specialist eye care. This article offers an evidence-based review for travel-health practitioners, with a particular emphasis on ocular infections and trauma that are more prevalent among travellers. Providing an overview of these issues will allow travel health practitioners to comprehensively address ophthalmic considerations of travel.

    METHODS: A systematic literature search was conducted on PubMed and Embase electronic databases, using keywords related to travel medicine and ophthalmology. Inclusion was based on the relevant contribution to epidemiology, aetiology, diagnostics, management and long-term consequences of travel-related eye conditions. The data were analysed using narrative synthesis.

    KEY FINDINGS: This literature review highlighted that various travel-related eye conditions may occur. Travellers should be aware of the risk of travel-related ocular complications, which can arise from ocular infections, high-risk activities, high altitude and space travel. The economic and logistical challenges associated with medical tourism for ophthalmic procedures are discussed. For travellers with pre-existing eye conditions or visual impairment, careful planning may be needed to promote eye health and ensure safety of travel.

    CONCLUSIONS: Travel medicine practitioners should have a comprehensive understanding of the major ocular risks associated with overseas travel, including eye infections, eye injuries and solar eye damage. Further research in this area can enhance overall wellness and alleviate the burden of ocular diseases on travellers. Evidence-based guidelines based on research can also improve the quality of care and prevent long-term vision problems.

    Matched MeSH terms: Travel
  9. Waqas M, Najmi A
    Environ Sci Pollut Res Int, 2023 Apr;30(18):53411-53423.
    PMID: 36856997 DOI: 10.1007/s11356-023-26067-5
    Bike-sharing service has become a popular sustainable means of transportation due to its direct impact on traffic congestion, energy consumption, the environment, and people's quality of life. Existing literature suggests that sustainable consumption can be promoted by engaging consumers with green products. This study examined drivers and the outcome of consumer engagement with bike-sharing services based on the technology acceptance model (TAM). A survey was conducted to collect the data from the users of the bike-sharing service in Kuala Lumpur. Structural equation modelling was used to analyse the data and find the relationship between variables. The empirical analyses showed that perceived ease of use and perceived usefulness of the bike-sharing service positively impact all facets of consumer engagement with bike-sharing service, which subsequently influences the continuance usage intention of bike-sharing service. The findings of this study offer useful insights that could enhance the consumption of bike-sharing service. This study also offers some guidelines to transportation practitioners, policymakers, and urban planners regarding promoting healthy and sustainable travel behaviour among urban commuters through bike-sharing service.
    Matched MeSH terms: Travel
  10. Flaherty GT, Piyaphanee W
    J Travel Med, 2023 Feb 18;30(1).
    PMID: 36208173 DOI: 10.1093/jtm/taac113
    Matched MeSH terms: Travel Medicine*
  11. Abdul Latiff AR, Mohd S
    PMID: 36768086 DOI: 10.3390/ijerph20032720
    As physical abilities and health decline with age, older adults tend to lose their driving abilities, which affects their mobility. As mobility is important to older adults' wellbeing, there is a need to explore alternative modes of transportation to increase their ability to actively participate in society. Hence, this paper aims to understand the characteristics of private chauffeuring and companionship services for older adults, and to assess their possible effects on older adults' wellbeing. We gathered the views of transport operators, government agencies, and city councils that offer private chauffeuring and companionship services for older adults. We frame the model of private chauffeuring and companionship services as alternative mobility for older adults and outline a conceptual framework for its possible effects on their wellbeing. The underlying mobility characteristics were availability, accessibility, safety, and affordability-all of which influence wellbeing. The study found that the private chauffeuring and companionship model for older adults includes an additional model of government-to-consumer services in addition to the existing peer-to-peer and business-to-consumer services. While the services are available, the services provided are not standardized, with different operators offering different services and prices, and limiting certain geographical areas. Transport operators perceived that the services they offer promote older adults' physical and mental health, improve their social participation in the community, and empower them in making their travel decisions. The findings of the paper provide insights for policy makers for future planning of alternative transportation for older adults to enhance their mobility.
    Matched MeSH terms: Travel*
  12. Kc B, Alrasheedy AA, Leggat PA, Mohamed Ibrahim MI, Christopher CM, Sapkota B, et al.
    Travel Med Infect Dis, 2023;51:102494.
    PMID: 36400319 DOI: 10.1016/j.tmaid.2022.102494
    BACKGROUND AND AIM: Pharmacists have an important role in providing travel health services and medications to travelers. However, given the limited literature on this topic, the aim of this study is to systematically review the types and outcomes of pharmacist-managed travel health services.

    METHODS: A comprehensive literature search was performed in four electronic databases, namely Scopus, Web of Science, PubMed and ProQuest to identify studies published in English from 1999 to July 2022. The inclusion criteria included the studies that reported an experience of providing dedicated travel health services by pharmacists and reported the outcomes and/or evaluation of these travel health services.

    RESULTS: Nine studies were identified from the literature and included in the review. The pharmacists have provided a wide range of general and specialized travel health services including pre-travel risk assessment, routine and travel-related vaccination service, prescribing or recommending medications for travel-related illnesses, counseling and travel health advice. Overall, 94-100% of the patients were satisfied or very satisfied with pharmacist-managed travel health services. In addition, a good acceptance rate of pharmacist recommendations for vaccines and travel-related mediations was reported with most studies reporting an overall acceptance rate of ≥75% (acceptance rate range: 48%-94.2%). In addition, high rates of acceptance of other nonpharmacological advices were noted.

    CONCLUSION: Pharmacists with training in travel medicine have successfully provided a wide range of general and specialized travel health services. Most travelers were highly satisfied with the pharmacy-based travel health services and accepted the pharmacist recommendations.

    Matched MeSH terms: Travel
  13. Lai SK, Rauf NA, Preet KR, Tan LJ
    PMID: 33666044 DOI: 10.25259/IJDVL_268_20
    Talaromyces marneffei infection is an AIDS-defining illness in South and Southeast Asia. Travel-related talaromycosis is being increasingly recognized in non-endemic areas too. It is a potentially fatal infection with rapid deterioration, if left untreated. Usage of Tzanck cytology smear for rapid diagnosis of T. marneffei is rarely described. In this case study, we report a man who presented with altered behaviour, headache, fever and cutaneous lesions. Tzanck smear test, skin biopsy and blood culture showed presence of T. marneffei. The cytomorphology findings of T. marneffei in Tzanck cytology smear were described. In conclusion, Tzanck smear is a simple and inexpensive test in establishing a rapid clinical diagnosis of talaromycosis before the culture is reported.
    Matched MeSH terms: Travel*
  14. Aftab H, Kemp M, Stensvold CR, Nielsen HV, Jakobsen MM, Porskrog A, et al.
    Travel Med Infect Dis, 2023;53:102580.
    PMID: 37088361 DOI: 10.1016/j.tmaid.2023.102580
    Plasmodium knowlesi has been reported as an emerging infection throughout the Southeast Asian region, especially in the Malaysian state of Sabah, where it accounts for the majority of the malaria cases reported. This is in contrast to Europe, where imported P. knowlesi is a rarely reported infection. We present a case of P. knowlesi infection in a Danish woman returning from a short trip to Malaysian Borneo. Microscopy of blood smears revealed 0.8% infected erythrocytes, but due to the atypical morphological presentation, a conclusive species identification was made by molecular methods. Plasmodium knowlesi is a potentially fatal infection and taking the increasing travel activity into consideration after the coronavirus disease 2019 (COVID-19) pandemic, P. knowlesi should be a differential diagnosis in patients with travel-associated illness returning from highly endemic Southeast Asian areas.
    Matched MeSH terms: Travel
  15. Aziz MHN, Safaruddin ADA, Hamzah NA, Supadi SS, Yuhao Z, Aziz MA
    Acta Biotheor, 2022 Nov 17;71(1):2.
    PMID: 36394646 DOI: 10.1007/s10441-022-09453-3
    A modified version of the SEIR model with the effects of vaccination and inter-state movement is proposed to simulate the spread of COVID-19 in Malaysia. A mathematical analysis of the proposed model was performed to derive the basic reproduction number. To enhance the model's forecasting capabilities, the model parameters were estimated using the Nelder-Mead simplex method by fitting the model outputs to the observed data. Our results showed a good fit between the model outputs and available data, where the model was then able to perform short-term predictions. In line with the rapid vaccination program, our model predicted that the COVID-19 cases in the country would decrease by the end of August. Furthermore, our findings indicated that relaxing travel restrictions from a highly vaccinated region to a low vaccinated region would result in an epidemic outbreak.
    Matched MeSH terms: Travel
  16. Lednicky JA, Tagliamonte MS, White SK, Blohm GM, Alam MM, Iovine NM, et al.
    Clin Infect Dis, 2022 Aug 24;75(1):e1184-e1187.
    PMID: 34718467 DOI: 10.1093/cid/ciab924
    We isolated a novel coronavirus from a medical team member presenting with fever and malaise after travel to Haiti. The virus showed 99.4% similarity with a recombinant canine coronavirus recently identified in a pneumonia patient in Malaysia, suggesting that infection with this virus and/or recombinant variants occurs in multiple locations.
    Matched MeSH terms: Travel
  17. Asawapaithulsert P, Flaherty GT, Piyaphanee W
    Am J Trop Med Hyg, 2022 Aug 17;107(2):492-494.
    PMID: 35895400 DOI: 10.4269/ajtmh.22-0177
    Prior to the COVID-19 pandemic, there was a rapid increase in international travel. Travel medicine is a branch of preventive medicine focusing on risk assessment pre-travel, during travel and post-travel with the aim of promoting health and preventing adverse health outcomes. Travel medicine specialists inform travelers about potential health risks and mitigate infectious disease risks such as travelers' diarrhea, yellow fever, and malaria. Travel medicine topics were popular in the American Society of Tropical Medicine and Hygiene conferences between 2016 and 2020, and now comprise approximately 2% of all presentations. Most topics related to the post-travel assessment (50%), followed by diseases contracted during travel (26%), and pre-travel assessment and consultation (24%). Our analysis of the 10 sub-domains of travel medicine issues found that malaria (26%) and immunization (12%) were represented to the greatest extent. We anticipate that both travel and tropical medicine fields will regain their popularity after recovery from the pandemic.
    Matched MeSH terms: Travel; Travel Medicine
  18. Omar K, Baha Raja D, Abdul Taib NA, Rajaram N, Ahmed J, Arvinder-Singh HS, et al.
    Travel Med Infect Dis, 2022;47:102318.
    PMID: 35342008 DOI: 10.1016/j.tmaid.2022.102318
    BACKGROUND: Guided by the best practices adapted from national and international bodies including the World Health Organization (WHO), the Centers for Disease Control (CDC), and the UK Joint Biosecurity Centre (JBC), this paper aims to develop and provide an empirical risk stratification and assessment framework for advancing the safe resumption of global travel during the COVID-19 pandemic.

    METHOD: Variables included in our model are categorized into four pillars: (i) incidence of cases, (ii) reliability of case data, (iii) vaccination, and (iv) variant surveillance. These measures are combined based on weights that reflect their corresponding importance in risk assessment within the context of the pandemic to calculate the risk score for each country. As a validation step, the outcome of the risk stratification from our model is compared against four countries.

    RESULTS: Our model is found to have good agreement with these benchmarked risk designations for 27 out of the top 30 countries with the strongest travel ties to Malaysia (90%). Each factor within this model signifies its importance and can be adapted by governing bodies to address the changing needs of border control policies for the recommencement of international travel.

    CONCLUSION: In practice, the proposed model provides a turnkey solution for nations to manage transmission risk by enabling stakeholders to make informed, evidence-based decisions to minimize fluctuations of imported cases and serves as a structure to support the improvement, planning, and activation of public health control measures.

    Matched MeSH terms: Travel
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