Results 91 to 100 of about 6,534 (214)

The Changing Landscape of Hantavirus Infections: A Narrative Review of Epidemiology, Pathogenesis, and Countermeasures

open access: yesReviews in Medical Virology, Volume 36, Issue 5, September 2026.
ABSTRACT Hantaviruses are emerging zoonotic pathogens of increasing global public health significance. Their epidemiological landscape is rapidly changing due to ecological disruption, climate variability, urbanisation, and evolving human–animal interfaces.
Francesco De Maria   +5 more
wiley   +1 more source

The results of the detection of specific IgG antibodies to Ebola virus (Filoviridae: Orthoebolavirus) in residents of the Republic of Guinea after the end of the epidemic

open access: yesВопросы вирусологии
Introduction. In 2014–2016, an epidemic of Ebola virus disease (EVD) was registered in Guinea. In 2021, EVD cases were repeated in the region. The importance of studying the duration of post-infection immunity to the Ebola virus in the body of ...
Ekaterina V. Naidenova   +11 more
doaj   +1 more source

Antimicrobial Resistance Among Selected Zoonotic Bacteria: A Case Study of Tortoises and Birds at the Uganda Wildlife Conservation Education Centre

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study investigated antimicrobial resistance in birds and tortoises at the Uganda Wildlife Conservation Education Centre. Escherichia coli predominated in birds, whereas Salmonella enteritidis predominated in tortoises with resistance to sulphonamides detected.
Delilah Diana Namara   +4 more
wiley   +1 more source

Hemorrhagic fevers caused by South American Mammarenaviruses: A comprehensive review of epidemiological and environmental factors related to potential emergence

open access: yesTravel Medicine and Infectious Disease
South American hemorrhagic fevers (SHF), a group of zoonotic diseases caused by various virus families including Arenaviridae, Bunyaviridae, Filoviridae, and Flaviviridae, are primarily confined to geographic areas where their host species reside ...
Esteban Ortiz-Prado   +6 more
doaj   +1 more source

Cellular immune response of Amblyomma sculptum and Amblyomma americanum to entomopathogenic fungi: Implications for biological tick control

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 3, Page 582-594, September 2026.
Amblyomma sculptum showed a plasmatocyte‐dominant haemocyte profile. Beauveria bassiana increased plasmatocytes and reduced granulocytes, whereas Metarhizium robertsii did not cause significant changes. Amblyomma americanum showed a granulocyte‐dominant haemocyte profile. Beauveria bassiana reduced total haemocytes and granulocytes. B.
Cárita de Souza Ribeiro‐Silva   +7 more
wiley   +1 more source

The vaccines based on the replicon of the venezuelan equine encephalomyelitis virus against viral hemorrhagic fevers

open access: yesВопросы вирусологии, 2015
The status of the various recombinant DNA and RNA-derived candidate vaccines, as well as the Venezuelan equine encephalomyelitis virus (VEEV) replicon vaccine system against extremely hazardous viral hemorrhagic fevers, were reviewed.
A. A. Petrov   +4 more
doaj  

Effect of blood meals and mating on biodemographic characteristics of Aedes albopictus

open access: yesPhysiological Entomology, Volume 51, Issue 3, Page 446-459, September 2026.
Lifespan did not differ between virgin and mated males and females. The number of blood meals (one and two) significantly reduced adult lifespan compared with those with no blood meal. The effect of the second blood meal doubled females' egg production and their reproductive output.
Georgios D. Mastronikolos   +1 more
wiley   +1 more source

The Unusual Coexistence of Chronic Lymphocytic Leukemia, Dengue Fever, and Acute Kidney Injury: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT A 70‐year‐old male with CLL presented with dengue fever complicated by AKI. A diagnostic challenge arose from overlapping features. Investigations showed leukocytosis, lymphocytosis, anemia, thrombocytopenia, positive Anti‐Dengue IgM, and renal impairment. Managed with supportive care, ibrutinib, and monitoring, with improvement.
Musawer Khan   +8 more
wiley   +1 more source

Neonatal Bloodstream Infections: A Narrative Review on Diagnostic and Therapeutic Challenges and Prospects in Developing Countries

open access: yesHealth Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background Bloodstream infections (BSIs) pose a significant global health challenge, particularly in developing countries. Neonates are highly vulnerable due to underdeveloped immune systems and immature physical barriers, a risk amplified by poor hygiene and limited healthcare access in low‐ and middle‐income countries (LMICs), leading to an ...
Alex Odoom   +4 more
wiley   +1 more source

Genomic and Epidemiological Characterization of DENV‐1 and DENV‐2 Co‐Circulation During the 2023–2024 Dengue Epidemic in Espírito Santo, Brazil

open access: yesJournal of Medical Virology, Volume 98, Issue 8, August 2026.
ABSTRACT In 2023 and 2024, Espírito Santo state, Brazil, experienced its largest dengue epidemic in 30 years, with record numbers of cases and deaths. This study aimed to characterize confirmed dengue cases and the dengue virus (DENV) during the epidemic and pre‐epidemic periods.
Nicolli Ribeiro de Jesus   +18 more
wiley   +1 more source

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