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Tropical Medicine and Infectious Disease, Volume 8, Issue 1

January 2023 - 67 articles

Cover Story: Dengue virus antibody assays frequently cross-react with sera from individuals that were infected with or vaccinated against related flaviviruses. This makes it challenging to monitor the prevalence of dengue virus infections in regions where several flaviviruses co-circulate. The study examined the diagnostic specificity of two dengue virus ELISAs with sera obtained 3-4 weeks or 0.5-6 years after yellow fever virus (YFV) and Japanese encephalitis virus (JEV) vaccination. Sera were from individuals living in a non-endemic area and dengue virus neutralization was used as control for probable dengue virus infection. The two assays showed varying degrees of cross-reactivity. The specificity of one of the assays may be suitable for seroprevalence studies in areas with a high prevalence of dengue virus infections. View this paper
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Articles (67)

  • Article
  • Open Access
5 Citations
3,330 Views
7 Pages

Assessment of the Function of Respiratory Muscles in Patients after COVID-19 Infection and Respiratory Rehabilitation

  • Anna Romaszko-Wojtowicz,
  • Michał Szalecki,
  • Karolina Olech and
  • Anna Doboszyńska

Objectives: The MIP (maximum inspiratory pressure) and MEP (maximum expiratory pressure) are sensitive indicators of respiratory muscle function. The aim of the study was to assess the function of respiratory muscles in patients after COVID-19 infect...

  • Article
  • Open Access
5 Citations
2,902 Views
13 Pages

Plasmodium knowlesi has emerged as an important zoonotic parasite that causes persistent symptomatic malaria in humans. The signs and symptoms of malaria are attributed to the blood stages of the parasites, which start from the invasion of erythrocyt...

  • Article
  • Open Access
9 Citations
3,220 Views
10 Pages

Nanobody-Based Blocking of Binding ELISA for the Detection of Anti-NS1 Zika-Virus-Specific Antibodies in Convalescent Patients

  • Triana Delfin-Riela,
  • Martín A. Rossotti,
  • Giada Mattiuzzo,
  • César Echaides and
  • Gualberto González-Sapienza

Zika virus has spread around the world with rapid pace in the last five years. Although symptoms are typically mild and unspecific, Zika’s major impact occurs during pregnancy, generating a congenital syndrome. Serology plays a key role in its...

  • Article
  • Open Access
13 Citations
5,886 Views
14 Pages

Feline Susceptibility to Leptospirosis and Presence of Immunosuppressive Co-Morbidities: First European Report of L. interrogans Serogroup Australis Sequence Type 24 in a Cat and Survey of Leptospira Exposure in Outdoor Cats

  • Elisa Mazzotta,
  • Gabrita De Zan,
  • Monia Cocchi,
  • Maria Beatrice Boniotti,
  • Cristina Bertasio,
  • Tommaso Furlanello,
  • Laura Lucchese,
  • Letizia Ceglie,
  • Laura Bellinati and
  • Alda Natale

Leptospirosis is one of the most widespread zoonotic diseases and can infect both humans and animals worldwide. The role of the cat as a susceptible host and potential environmental reservoir of Leptospira is still not well understood, due to the lac...

  • Case Report
  • Open Access
1 Citations
4,017 Views
11 Pages

A Fatal Case of Native Valve Endocarditis with Multiple Embolic Phenomena and Invasive Methicillin-Resistant Staphylococcus aureus Bacteremia: A Case Report from the Maldives

  • Ali Shafeeq,
  • Hisham Ahmed Imad,
  • Ahmed Azhad,
  • Migdhaadh Shareef,
  • Mohamed Shaneez Najmy,
  • Mohamed Mausool Siraj,
  • Mohamed Sunil,
  • Rimsha Rafeeu,
  • Aishath Sofa Moosa and
  • Ahmed Shaheed
  • + 5 authors

Infective endocarditis (IE) is a life-threatening condition caused by infection within the endocardium of the heart and commonly involves the valves. The subsequent cascading inflammation leads to the appearance of a highly friable thrombus that is l...

  • Article
  • Open Access
3 Citations
4,218 Views
14 Pages

Meaningful Engagement of Persons Affected by Leprosy in Research: An Exploration of Its Interpretation, Barriers, and Opportunities

  • Laura de Groot,
  • Anna T. van ‘t Noordende,
  • Mathias Duck,
  • Joshua Oraga,
  • Sarju Sing Rai,
  • Ruth M. H. Peters and
  • Nienke Veldhuijzen

Despite the growing interest in public and patient involvement in research, best practices in the leprosy context have yet to be explored. This mixed-method study aimed to explore the interpretation, barriers and opportunities of meaningful engagemen...

  • Article
  • Open Access
5 Citations
4,618 Views
13 Pages

Immunoprofiling of Equine Plasma against Deinagkistrodon acutus in Taiwan: Key to Understanding Differential Neutralization Potency in Immunized Horses

  • Cho-Ju Wu,
  • Geng-Wang Liaw,
  • Chun-Kuei Chen,
  • Chun-Hsiang Ouyang,
  • Yi-Xiu Yang,
  • Li-Chieh Chu,
  • Yung-Chin Hsiao,
  • Chien-Hsin Liu,
  • Wen-Chin Hsieh and
  • Cyong-Yi Wang
  • + 3 authors

Snakebite envenoming is a public health issue linked to high mortality and morbidity rates worldwide. Although antivenom has been the mainstay treatment for envenomed victims receiving medical care, the diverse therapeutic efficacy of the produced an...

  • Article
  • Open Access
5 Citations
3,839 Views
12 Pages

With increased focus on nontuberculous mycobacterial pulmonary disease (NTM-PD), and the improvement in detection methods, the global incidence continues to increase every year, but the diagnosis and treatment are difficult with a high misdiagnosis r...

  • Review
  • Open Access
16 Citations
6,565 Views
10 Pages

Post-Artesunate Delayed Hemolysis: A Review of Current Evidence

  • Sawettachai Jaita,
  • Krit Madsalae,
  • Sakarn Charoensakulchai,
  • Borimas Hanboonkunapakarn,
  • Kesinee Chotivanit,
  • Anne E. McCarthy and
  • Wasin Matsee

Artesunate is the drug of choice for treating patients with severe malaria. Post-artesunate delayed hemolysis (PADH) is an uncommon adverse event from malaria treatment. Most patients with PADH are non-immune travelers. The pathophysiology of PADH is...

  • Article
  • Open Access
6 Citations
5,997 Views
12 Pages

Soil-Transmitted Helminth Infections among Antenatal Women in Primary Care Settings in Southern India: Prevalence, Associated Factors and Effect of Anti-Helminthic Treatment

  • Revathi Ulaganeethi,
  • Ganesh Kumar Saya,
  • Nonika Rajkumari,
  • Swetha S. Kumar,
  • Kalaiselvan Ganapathy and
  • Gowri Dorairajan

Community-based studies from India on prevalence of soil-transmitted helminth (STH) infections have reported estimates as high as 50% in children. However, prevalence estimates during pregnancy in India are lacking. We aimed to describe the burden, a...

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Trop. Med. Infect. Dis. - ISSN 2414-6366