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Merrick B, Kanagarajah S, Patel D. Enquiries to the UK National travel advice line between 2016 and 2018 regarding immunocompromised travellers. Travel Med Infect Dis 2022; 46:102254. [PMID: 34990863 DOI: 10.1016/j.tmaid.2021.102254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 12/22/2021] [Accepted: 12/26/2021] [Indexed: 11/16/2022]
Affiliation(s)
- Blair Merrick
- Directorate of Infection, St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.
| | - Sanch Kanagarajah
- National Travel Health Network and Centre, UCLH NHS Foundation Trust, London, UK
| | - Dipti Patel
- National Travel Health Network and Centre, UCLH NHS Foundation Trust, London, UK
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Gerin L, Antonini M, Santos KDS, Gir E, Reis RK. O conhecimento dos profissionais de saúde sobre vacinação de pessoas vivendo com HIV – uma revisão integrativa. ESCOLA ANNA NERY 2022. [DOI: 10.1590/2177-9465-ean-2021-0210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo Objetivo Identificar evidências na literatura acerca do conhecimento dos profissionais de saúde sobre vacinação das pessoas vivendo com HIV. Método Trata-se de uma revisão integrativa. Para a busca, foram utilizados os descritores: pessoal de saúde (health personnel), conhecimento (knowledge), vacinação (vaccination), HIV e seus sinônimos, sem utilização de filtros, nas bases de dados Pubmed, Biblioteca Virtual em Saúde, Web of Science, Cumulative Index to Nursing and Allied Health Literature, Embase, Scopus, Science Direct e Cochrane. Foram incluídos apenas artigos primários analisados por meio do aplicativo RAYYAN. Resultados De 601 publicações iniciais, apenas cinco constituíram a amostra final, todas identificadas no Pubmed publicadas entre 2013 e 2018, sendo nenhum estudo brasileiro. A maioria das publicações estava relacionada a alguma vacina específica e não abordava todo o calendário vacinal. Conclusão e implicações para a prática O déficit de conhecimento dos profissionais de saúde, em relação às vacinas indicadas às pessoas vivendo com HIV, foi o principal aspecto identificado, resultando em insegurança dos profissionais. Há a necessidade de educação permanente das equipes multiprofissionais dos serviços especializados e da atenção primária visando diminuir as barreiras e aumentar a cobertura vacinal desta clientela.
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Affiliation(s)
- Larissa Gerin
- Secretaria Municipal de Saúde de Ribeirão Preto, Brasil; Universidade de São Paulo, Brasil
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Odeniran PO, Ademola IO, Jegede HO. A review of wildlife tourism and meta-analysis of parasitism in Africa's national parks and game reserves. Parasitol Res 2018; 117:2359-2378. [PMID: 29948206 DOI: 10.1007/s00436-018-5958-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 06/05/2018] [Indexed: 12/14/2022]
Abstract
The recent increase of parasitic diseases associated with wildlife tourism can be traced to human contact with wildlife and intense modification of wildlife habitat. The continental estimates of parasitic diseases among visited wildlife-tourists and mammalian wildlife present in conservation areas are lacking; therefore, a general review was necessary to provide insights into Africa's parasitic disease burden and transmission between humans and wildlife. A two-step analysis was conducted with searches in Ovid MEDLINE, EMBASE, PubMed, Web of Science and Global Health. All diseases reported without prevalence were grouped and analysed as categorical data while meta-analysis of prevalence rates of parasitic diseases in wildlife from national parks and reserves in Africa was conducted. Only 4.7% of the tourist centres reported routine wildlife diagnosis for parasitic diseases. Disease intensity shows that cryptosporidiosis and seven other parasitic diseases were observed in both human and wildlife; however, no significant difference in intensity between human and wildlife hosts was observed. Schistosomiasis intensity reports showed a significant increase (P < 0.05) while entamoebiasis showed a significant decrease (P < 0.05) in humans as compared to wildlife. Visiting tourists were more infected with malaria, while wildlife was more infected with parasitic gastroenteritis (PGE). The meta-analysis of wildlife revealed the highest prevalence of PGE with mixed parasites and lowest prevalence of Giardia spp. at 99.9 and 5.7%, respectively. The zoonotic and socioeconomic impact of some of these parasites could pose a severe public threat to tourism. Pre- and post-travel clinical examinations are important for tourists while routine examination, treatment and rational surveillance are important for these animals to improve wildlife tourism.
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Affiliation(s)
- Paul Olalekan Odeniran
- Department of Veterinary Parasitology and Entomology, Faculty of Veterinary Medicine, University of Ibadan, Ibadan, Nigeria.
| | - Isaiah Oluwafemi Ademola
- Department of Veterinary Parasitology and Entomology, Faculty of Veterinary Medicine, University of Ibadan, Ibadan, Nigeria
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Hall V, Johnson D, Torresi J. Travel and biologic therapy: travel-related infection risk, vaccine response and recommendations. J Travel Med 2018; 25:4934912. [PMID: 29635641 DOI: 10.1093/jtm/tay018] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 03/01/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Biologic therapy has revolutionized the management of refractory chronic autoimmune and auto-inflammatory disease, as well as several malignancies, providing rapid symptomatic relief and/or disease remission. Patients receiving biologic therapies have an improved quality of life, facilitating travel to exotic destinations and potentially placing them at risk of a range of infections. For each biologic agent, we review associated travel-related infection risk and expected travel vaccine response and effectiveness. METHODS A PUBMED search [vaccination OR vaccine] AND/OR ['specific vaccine'] AND/OR [immunology OR immune response OR response] AND [biologic OR biological OR biologic agent] was performed. A review of the literature was performed in order to develop recommendations on vaccination for patients in receipt of biologic therapy travelling to high-risk travel destinations. RESULTS There is a paucity of literature in this area, however, it is apparent that travel-related infection risk is increased in patients on biologic therapy and when illness occurs they are at a higher risk of complication and hospitalization. Patients in receipt of biologic agents are deemed as having a high level of immunosuppression-live vaccines, including the yellow fever vaccine, are contraindicated. Inactivated vaccines are considered safe; however, vaccine response can be attenuated by the patient's biologic therapy, thereby resulting in reduced vaccine effectiveness and protection. CONCLUSIONS Best practice requires a collaborative approach between the patient's primary healthcare physician, relevant specialist and travel medicine expert, who should all be familiar with the immunosuppressive and immunomodulatory effects resulting from the biologic therapies. Timing of vaccines should be carefully planned, and if possible, vaccination provided well before established immunosuppression.
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Affiliation(s)
- Victoria Hall
- Department of Infectious Diseases, Austin Health, Heidelberg, VIC, Australia
| | - Douglas Johnson
- Department of Infectious Diseases, Austin Health, Heidelberg, VIC, Australia.,Department of General Medicine, Austin Health, Heidelberg, VIC, Australia.,Department of Medicine, University of Melbourne, Parkville, VIC, Australia
| | - Joseph Torresi
- Department of Medicine, University of Melbourne, Parkville, VIC, Australia.,Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia.,Eastern Infectious Diseases and Travel Medicine, Knox Private Hospital, Boronia, VIC, Australia
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van Aalst M, Verhoeven R, Omar F, Stijnis C, van Vugt M, de Bree GJ, Goorhuis A, Grobusch MP. Pre-travel care for immunocompromised and chronically ill travellers: A retrospective study. Travel Med Infect Dis 2017; 19:37-48. [PMID: 28712659 DOI: 10.1016/j.tmaid.2017.07.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 07/10/2017] [Accepted: 07/12/2017] [Indexed: 12/19/2022]
Abstract
BACKGROUND Immunocompromised and chronically ill travellers (ICCITs) are susceptible to travel related diseases. In ICCITs, pre-travel care regarding vaccinations and prophylactics is complex. We evaluated the protection level by preventive measures in ICCITs by analysing rates of vaccination protection, antibody titres, and the prescription of standby antibiotics. METHODS We analysed, and reported according to STROBE guidelines, pre-travel care data for ICCITs visiting the medical pre-travel clinic at the Academic Medical Centre, The Netherlands from 2011 to 2016. RESULTS We analysed 2104 visits of 1826 ICCITs. Mean age was 46.6 years and mean travel duration 34.5 days. ICCITs on immunosuppressive treatment (29.7%), HIV (17.2%) or diabetes mellitus (10.2%) comprised the largest groups. Most frequently visited countries were Suriname, Indonesia, and Ghana. Most vaccination rates were >90%. Of travellers in high need of hepatitis A and B protection, 56.6 and 75.7%, underwent titre assessments, respectively. Of ICCITs with a respective indication, 50.6% received a prescription for standby antibiotics. CONCLUSION Vaccination rates in our study population were overall comparable to those of healthy travellers studied previously in our centre. However, regarding antibody titre assessments and prescription of standby antibiotics, this study demonstrates that uniform pre-travel guidelines for ICCITs are highly needed.
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Affiliation(s)
- Mariëlle van Aalst
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands
| | - Roos Verhoeven
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands
| | - Freshta Omar
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands
| | - Cornelis Stijnis
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands
| | - Michèle van Vugt
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands
| | - Godelieve J de Bree
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands; Amsterdam Institute for Global Health and Development, Pieterbergweg 17, 1105BM Amsterdam, The Netherlands
| | - Abraham Goorhuis
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands
| | - Martin P Grobusch
- Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1100AZ Amsterdam, The Netherlands.
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Thomas K, Vassilopoulos D. Immunization in patients with inflammatory rheumatic diseases. Best Pract Res Clin Rheumatol 2016; 30:946-963. [PMID: 27964798 DOI: 10.1016/j.berh.2016.10.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 10/16/2016] [Accepted: 10/17/2016] [Indexed: 12/25/2022]
Abstract
Immunization represents the most efficient and simplest intervention to prevent certain viral and bacterial infections in the general population as well as in the vulnerable population of patients with inflammatory rheumatic diseases treated with immunosuppressives. Here, we present an updated review of literature data regarding the safety and efficacy of immunizations against different pathogens in rheumatic patients treated with conventional immunosuppressives or the newer biologic agents while at the same time we provide practical guidance for the appropriate vaccine administration in this patient population.
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Affiliation(s)
- Konstantinos Thomas
- Joint Rheumatology Program, Clinical Immunology-Rheumatology Unit, 2nd Department of Medicine and Laboratory, National and Kapodistrian University of Athens School of Medicine, Hippokration General Hospital, 114 Vass. Sophias Ave., 115 27, Athens, Greece
| | - Dimitrios Vassilopoulos
- Joint Rheumatology Program, Clinical Immunology-Rheumatology Unit, 2nd Department of Medicine and Laboratory, National and Kapodistrian University of Athens School of Medicine, Hippokration General Hospital, 114 Vass. Sophias Ave., 115 27, Athens, Greece.
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