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Nabarro LE, McCann N, Herdman MT, Dugan C, Ladhani S, Patel D, Morris-Jones S, Balasegaram S, Heyderman RS, Brown M, Parry CM, Godbole G. British Infection Association Guidelines for the Diagnosis and Management of Enteric Fever in England. J Infect 2022; 84:469-489. [PMID: 35038438 DOI: 10.1016/j.jinf.2022.01.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/10/2021] [Accepted: 01/05/2022] [Indexed: 11/25/2022]
Abstract
Enteric fever (EF) is an infection caused by the bacteria called Salmonella Typhi or Paratyphi. Infection is acquired through swallowing contaminated food or water. Most EF in England occurs in people returning from South Asia and other places where EF is common; catching EF in England is rare. The main symptom is fever, but stomach pain, diarrhoea, muscle aches, rash and other symptoms may occur. EF is diagnosed by culturing the bacteria from blood and/or stool in a microbiology laboratory. EF usually responds well to antibiotic treatment. Depending on how unwell the individual is, antibiotics may be administered by mouth or by injection. Over the past several years, there has been an overall increase in resistance to antibiotics used to treat enteric fever, in all endemic areas. Additionally, since 2016, there has been an ongoing outbreak of drug-resistant EF in Pakistan. This infection is called extensively drug-resistant, or XDR, EF and only responds to a limited number of antibiotics. Occasionally individuals develop complications of EF including confusion, bleeding, a hole in the gut or an infection of the bones or elsewhere. Some people may continue to carry the bacteria in their stool for a longtime following treatment for the initial illness. These people may need treatment with a longer course of antibiotics to eradicate infection. Travellers can reduce their risk of acquiring EF by following safe food and water practices and by receiving the vaccine at least a few weeks before travel. These guidelines aim to help doctors do the correct tests and treat patients for enteric fever in England but may also be useful to doctors and public health professionals in other similar countries.
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Affiliation(s)
- L E Nabarro
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK; United Kingdom Health Security Agency, UK; St George's University Hospitals NHS Foundation Trust, London, UK; British Infection Association, UK
| | - N McCann
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - C Dugan
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK
| | - S Ladhani
- United Kingdom Health Security Agency, UK; Paediatric Infectious Diseases Research Group, St George's University, London, UK
| | - D Patel
- National Travel Health Network and Centre (NaTHNaC), UK
| | - S Morris-Jones
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - R S Heyderman
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK; Research Department of Infection, Division of Infection and Immunity, University College London, London, UK
| | - M Brown
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK; Clinical Research Department, London School of Hygiene and Tropical Medicine, London, UK
| | - C M Parry
- Liverpool School of Tropical Medicine, Liverpool, UK; Alder Hey Hospital and Liverpool University Hospitals, Liverpool, UK; Centre for Tropical Medicine and Global Health, University of Oxford, UK
| | - G Godbole
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK; United Kingdom Health Security Agency, UK; British Infection Association, UK.
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Bokhary H, Pangesti KNA, Rashid H, Abd El Ghany M, Hill-Cawthorne GA. Travel-Related Antimicrobial Resistance: A Systematic Review. Trop Med Infect Dis 2021; 6:11. [PMID: 33467065 PMCID: PMC7838817 DOI: 10.3390/tropicalmed6010011] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 12/26/2022] Open
Abstract
There is increasing evidence that human movement facilitates the global spread of resistant bacteria and antimicrobial resistance (AMR) genes. We systematically reviewed the literature on the impact of travel on the dissemination of AMR. We searched the databases Medline, EMBASE and SCOPUS from database inception until the end of June 2019. Of the 3052 titles identified, 2253 articles passed the initial screening, of which 238 met the inclusion criteria. The studies covered 30,060 drug-resistant isolates from 26 identified bacterial species. Most were enteric, accounting for 65% of the identified species and 92% of all documented isolates. High-income countries were more likely to be recipient nations for AMR originating from middle- and low-income countries. The most common origin of travellers with resistant bacteria was Asia, covering 36% of the total isolates. Beta-lactams and quinolones were the most documented drug-resistant organisms, accounting for 35% and 31% of the overall drug resistance, respectively. Medical tourism was twice as likely to be associated with multidrug-resistant organisms than general travel. International travel is a vehicle for the transmission of antimicrobial resistance globally. Health systems should identify recent travellers to ensure that adequate precautions are taken.
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Affiliation(s)
- Hamid Bokhary
- School of Public Health, The University of Sydney, Sydney, NSW 2006, Australia; (K.N.A.P.); (G.A.H.-C.)
- University Medical Center, Umm Al-Qura University, Al Jamiah, Makkah, Makkah Region 24243, Saudi Arabia
- The Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Westmead, NSW 2145, Australia; (H.R.); or (M.A.E.G.)
- The Westmead Institute for Medical Research, Westmead, NSW 2145, Australia
| | - Krisna N. A. Pangesti
- School of Public Health, The University of Sydney, Sydney, NSW 2006, Australia; (K.N.A.P.); (G.A.H.-C.)
- The Westmead Institute for Medical Research, Westmead, NSW 2145, Australia
| | - Harunor Rashid
- The Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Westmead, NSW 2145, Australia; (H.R.); or (M.A.E.G.)
- National Centre for Immunisation Research and Surveillance (NCIRS), Kids Research, The Children’s Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Moataz Abd El Ghany
- The Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Westmead, NSW 2145, Australia; (H.R.); or (M.A.E.G.)
- The Westmead Institute for Medical Research, Westmead, NSW 2145, Australia
- The Westmead Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Grant A. Hill-Cawthorne
- School of Public Health, The University of Sydney, Sydney, NSW 2006, Australia; (K.N.A.P.); (G.A.H.-C.)
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Travel-Related Typhoid Fever: Narrative Review of the Scientific Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020615. [PMID: 31963643 PMCID: PMC7013505 DOI: 10.3390/ijerph17020615] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/11/2020] [Accepted: 01/13/2020] [Indexed: 12/13/2022]
Abstract
Enteric fever is a foodborne infectious disease caused by Salmonella enterica serotypes Typhi and Paratyphi A, B and C. The high incidence in low income countries can increase the risk of disease in travelers coming from high income countries. Pre-travel health advice on hygiene and sanitation practices and vaccines can significantly reduce the risk of acquiring infections. Although the majority of the cases are self-limiting, life-threatening complications can occur. Delayed diagnosis and cases of infections caused by multi-drug resistant strains can complicate the clinical management and affect the prognosis. More international efforts are needed to reduce the burden of disease in low income countries, indirectly reducing the risk of travelers in endemic settings. Surveillance activities can help monitor the epidemiology of cases caused by drug-susceptible and resistant strains.
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Ahmedullah H, Khan FY, Al Maslamani M, Al Soub H, Chacko K, Abu Khattab M, Mahmoud S, Howaidy F, Thapur M, Al Madhoun E, Hamed M, Doiphode S, Al Khal A, Deshmukh A. Epidemiological and Clinical Features of Salmonella Typhi Infection Among Adult Patients in Qatar: A Hospital-based Study. Oman Med J 2018; 33:468-472. [PMID: 30410688 DOI: 10.5001/omj.2018.87] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objectives We sought to describe the epidemiological and clinical features of typhoid fever in Qatar. Methods We conducted a retrospective study of adult patients treated for typhoid fever at Hamad General Hospital and Alkhor Hospital between 2005 and 2012. Results The mean age of the 354 patients enrolled in the study was 28.4±9.3 years; 296 (83.6%) were males. There were 42, 48, 39, 44, 46, 47, 52, and 36 cases of adults with typhoid fever in 2005, 2006, 2007, 2008, 2009, 2010, 2011, and 2012, respectively. Overall, 343 (96.9%) patients had a history of travel to endemic areas. Among them, 93.0% acquired typhoid fever in the Indian subcontinent. Fever was observed in all cases, and the other predominant symptoms were abdominal pain (38.1%), diarrhea (35.6%), and headache (33.1%). Salmonella typhi, showed high resistance to ciprofloxacin (n = 163; 46.0%), and low resistance to ceftriaxone (n = 2; 0.6%). Four patients developed intestinal perforation, which was surgically repaired in two cases. Two patients (0.6%) died. Conclusions Typhoid fever was frequent among immigrants to endemic areas. Travelers returning from endemic areas with suspected typhoid fever should be treated empirically with third-generation cephalosporin after obtaining appropriate cultures. Moreover, preventive measurements such as education on food and water hygiene, and effective vaccination of travelers should be practiced widely among travelers to endemic areas to reduce morbidity and mortality.
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Affiliation(s)
- Hasan Ahmedullah
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | | | - Muna Al Maslamani
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Hussam Al Soub
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Kadavil Chacko
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Mohammed Abu Khattab
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Samar Mahmoud
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Faraj Howaidy
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Maliha Thapur
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Eyad Al Madhoun
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Manal Hamed
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Sanjay Doiphode
- Department of Microbiology, Hamad General Hospital, Doha, Qatar
| | - Abdulatif Al Khal
- Department of Medicine, Infectious Disease Division, Hamad General Hospital, Doha, Qatar
| | - Anand Deshmukh
- Department of Microbiology, Hamad General Hospital, Doha, Qatar
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Murphy H, Abuova G, Pandey P. South Central Asia. Infect Dis (Lond) 2017. [DOI: 10.1002/9781119085751.ch14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Holy Murphy
- CIWEC Hospital and CIWEC Clinic Travel Medicine Center; Kathmandu Nepal
| | - Gulzhan Abuova
- Department of Infectious Diseases; South-Kazakhstan State Pharmaceutical Academy; Shymkent Kazakhstan
| | - Prativa Pandey
- CIWEC Hospital and CIWEC Clinic Travel Medicine Center; Kathmandu Nepal
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