CME: Fever in Travelers Returning from the Tropics With rising numbers of travelers to tropic countries consultations for suspected tropical infections are on the rise in primary care and emergency units. The aim is to identify potentially life-threatening and highly contagious infectious diseases. In addition, counseling on the prevention of tropical diseases is taking on an important role. This article intends to provide an overview of the most important infections acquired in the tropics and support for clinical practice.
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http://dx.doi.org/10.1024/1661-8157/a003819 | DOI Listing |
Viruses
January 2025
Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 5508-900, Brazil.
Dengue fever, caused by the dengue virus (DENV), poses a significant global health challenge, particularly in tropical and subtropical regions. Recent increases in indigenous DENV cases in Europe are concerning, reflecting rising incidence linked to climate change and the spread of mosquitoes. These vectors thrive under environmental conditions like temperature and humidity, which are increasingly influenced by climate change.
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January 2025
Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Background: Recurrent respiratory papillomatosis (RRP) is a rare debilitating condition caused by chronic infection with human papillomavirus (HPV) type 6 or 11. Papillomas develop in the aerodigestive tract, leading to significant voice disturbance and airway obstruction. No systemic treatment currently exists.
View Article and Find Full Text PDFTrop Med Infect Dis
January 2025
Department of Research, PMO, Ministry Branch in Makkah Region, Ministry of Health (MOH), Makkah 21955, Saudi Arabia.
Dengue fever is caused by four common serotypes of the dengue virus (DENV-1, DENV-2, DENV-3, and DENV-4). Patients infected with one serotype may develop lifelong serotype-specific protective immunity. However, they remain susceptible to reinfection with the other serotypes, often increasing the risk of severe forms of dengue.
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January 2025
Division of Infectious Diseases, Department of Medicine, University of Toronto, Toronto, ON M5S 3H2, Canada.
The causative agent of Lyme disease, , is endemic to Canada, the northeastern United States, northern California, and temperate European regions. It is rarely associated with a travel-related exposure. In this report, we describe a resident of southern Ontario, Canada who developed rash, fever, and cranial nerve VII and XII palsies following a 12 day trip to Ecuador and the Galapagos islands approximately four weeks prior to referral to our center.
View Article and Find Full Text PDFCureus
December 2024
Clinical Pathology and Laboratory Department, Bekaa Hospital, Bekaa, LBN.
Malaria, a mosquito-borne disease caused by five plasmodium species, still has a life-threatening risk worldwide. Clinical manifestations can range from mild nonspecific symptoms to severe disease. In non-endemic regions, sporadic cases frequently pose significant challenges to health workers as delayed diagnosis can lead to serious consequences and even death.
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