Article
Veterinary Sciences
Manuela Iurescia, Federico Romiti, Cristiano Cocumelli, Elena Lavinia Diaconu, Fiorentino Stravino, Roberta Onorati, Patricia Alba, Klaus Gunther Friedrich, Flavio Maggi, Adele Magliano, Arianna Ermenegildi, Virginia Carfora, Andrea Caprioli, Claudio De Liberato, Antonio Battisti
Summary: This study investigated deaths due to avian malaria in eight African penguins in two Italian zoos between 2015 and 2019, with Plasmodium matutinum identified as the causative agent and Culex pipiens as the probable vector. The findings emphasize the need for zoos in Europe to be aware of the risks of avian malaria, particularly during periods of increased mosquito activity.
FRONTIERS IN VETERINARY SCIENCE
(2021)
Article
Parasitology
Andrea Miranda Paez, Kayleigh Chalkowski, Sarah Zohdy, Janna R. Willoughby
Summary: This article provides an overview of avian malaria, including its transmission, impact on ecosystems, and management strategies for vulnerable bird populations.
PARASITES & VECTORS
(2022)
Article
Multidisciplinary Sciences
Jose Roberto Rodrigues, Scott W. Roy, Ravinder N. M. Sehgal
Summary: Avian haemosporidian parasites can cause malaria-like symptoms and threaten bird species, and recently, new RNA viruses associated with these parasites have been discovered. Analysis of transcriptome data revealed the presence of two novel RNA viruses associated with different genera of avian haemosporidians.
Article
Agriculture, Dairy & Animal Science
Emma Gulliver, Stuart Hunter, Laryssa Howe, Fernanda Castillo-Alcala
Summary: Avian malaria caused by Plasmodium species is a known cause of mortality in avifauna worldwide. Through analyzing the pathology of kiwi birds, this study reveals the impact of this disease on New Zealand's endemic avian species.
Article
Agriculture, Dairy & Animal Science
Kate Ings, Daniela Denk
Summary: Avian malaria, caused by infection with Plasmodium protozoa, is transmitted by mosquitoes and is particularly harmful to captive penguins. It often leads to acute death. Wild penguins can also be infected, but the significance of these infections is unclear. Global warming may increase the threat of avian malaria to captive penguin conservation. Current diagnostic methods rely on microscopy and molecular testing, but are not always able to identify the causative species.
Article
Cell Biology
James A. Watson, Sophie Uyoga, Perpetual Wanjiku, Johnstone Makale, Gideon M. Nyutu, Neema Mturi, Elizabeth C. George, Charles J. Woodrow, Nicholas P. J. Day, Philip Bejon, Robert O. Opoka, Arjen M. Dondorp, Chandy C. John, Kathryn Maitland, Thomas N. Williams, Nicholas J. White
Summary: Severe malaria caused by Plasmodium falciparum is difficult to accurately diagnose in children in high-transmission settings. A combination of platelet count and plasma PfHRP2 concentration can be used to identify severe falciparum malaria in severely ill patients. About one-third of children enrolled in clinical studies of severe malaria in high-transmission settings in Africa had other causes of their severe illness.
SCIENCE TRANSLATIONAL MEDICINE
(2022)
Article
Oncology
Usman Nasir Nakakana, Ridwan Muhammad Jega, Aliyu Mamman Nauzo, Yahya Mohammed, Ismaila Mohammed Ahmed
Summary: Malaria is highly prevalent in Nigeria, accounting for a significant proportion of global malaria mortality. This study aimed to provide accurate information on severe malaria in a community in Northwestern Nigeria, finding a higher prevalence of non-anaemia severe malaria than expected.
FRONTIERS OF MEDICINE
(2022)
Article
Biodiversity Conservation
Katrina D. Keith, John P. Pistone, Tyler A. Campbell, Gary A. Voelker
Summary: Avian haemosporidian parasites in Texas, specifically Haemoproteus, Leucocytozoon, and Plasmodium, have been relatively understudied despite the large geographic area and diverse ecoregions. This study conducted in south Texas found different infection patterns and parasite community composition between adjacent ecoregions. The findings provide important insights into the prevalence and disease ecology of avian malaria in this area.
Article
Ecology
Daniela de Angeli Dutra, Antoine Filion, Alan Fecchio, Erika Martins Braga, Robert Poulin
Summary: Migration plays a significant role in the transmission of parasites, with migratory birds potentially introducing new parasite strains to new areas and hosts. The presence of migrants may negatively impact local parasite richness, but is not associated with local prevalence, demonstrating their potential role in enhancing pathogen spread and influencing parasite community transmission.
Article
Multidisciplinary Sciences
Raquel A. Rodrigues, Gabriel M. F. Felix, Mauro Pichorim, Patricia A. Moreira, Erika M. Braga
Summary: The study investigated avian haemosporidian parasites in a protected area in northeastern Brazil, showing that migration and temperature may predict parasite prevalence. Individual-level traits and other species-specific factors were not related to infection probability.
Article
Parasitology
Daniela de Angeli Dutra, Alan Fecchio, Erika Martins Braga, Robert Poulin
Summary: Research shows that fully migratory species have higher parasite prevalence and greater richness of parasite lineages. However, there is no significant difference in parasite prevalence between migratory and non-migratory species when looking at Plasmodium and Haemoproteus separately.
INTERNATIONAL JOURNAL FOR PARASITOLOGY
(2021)
Article
Medicine, General & Internal
Melissa D. Conrad, Victor Asua, Shreeya Garg, David Giesbrecht, Karamoko Niare, Sawyer Smith, Jane F. Namuganga, Thomas Katairo, Jennifer Legac, Rebecca M. Crudale, Patrick K. Tumwebaze, Samuel L. Nsobya, Roland A. Cooper, Moses R. Kamya, Grant Dorsey, Jeffrey A. Bailey, Philip J. Rosenthal
Summary: This study identified multifocal emergence and spread of Plasmodium falciparum with partial resistance to artemisinins in Uganda. The emergence and spread of resistance were predominantly observed in areas where effective malaria control had been discontinued or transmission was unstable.
NEW ENGLAND JOURNAL OF MEDICINE
(2023)
Article
Parasitology
Linda E. Amoah, Kwame K. Asare, Donu Dickson, Sherik-Fa Anang, Abena Busayo, Dorcas Bredu, George Asumah, Nana Peprah, Alexander Asamoah, Benjamin Abuaku, Keziah L. Malm
Summary: Clinical presentations of malaria in Ghana are mainly caused by Plasmodium falciparum, with a minor contribution from Plasmodium malariae and Plasmodium ovale. PCR can detect low-density (submicroscopic) malaria infections, and more sensitive point-of-care tools are needed to diagnose these cases.
PARASITES & VECTORS
(2022)
Article
Parasitology
Daniela Doussang, Nicole Sallaberry-Pincheira, Gustavo S. Cabanne, Dario A. Lijtmaer, Daniel Gonzalez-Acuna, Juliana A. Vianna
Summary: The study found that Haemoproteus has higher prevalence and diversity compared to Plasmodium, largely influenced by their avian hosts and environmental factors. Additionally, the prevalences of Haemoproteus and Plasmodium are positively correlated with host diversity, suggesting a possible amplification effect.
INTERNATIONAL JOURNAL FOR PARASITOLOGY
(2021)
Article
Multidisciplinary Sciences
Brendan Fries, Carlos A. Guerra, Guillermo A. Garcia, Sean L. Wu, Jordan M. Smith, Jeremias Nzamio Mba Oyono, Olivier T. Donfack, Jose Osa Osa Nfumu, Simon Hay, David L. Smith, Andrew J. Dolgert
Summary: Different population layers performed differently in matching the gold standard distribution at different population densities. Choosing the appropriate population map has a significant impact on burden estimates in a malaria model.
Article
Veterinary Sciences
H. J. Ha, M. Banda, M. R. Alley, L. Howe, B. D. Gartrell
Article
Veterinary Sciences
Kerri J. Morgan, Maurice R. Alley, William E. Pomroy, Brett D. Gartrell, Isabel Castro, Laryssa Howe
Article
Veterinary Sciences
Rosemary J. Rippon, Maurice R. Alley, Isabel Castro
JOURNAL OF WILDLIFE DISEASES
(2013)
Article
Zoology
E. R. Schoener, M. R. Alley, L. Howe, T. Charleston, I. Castro
NEW ZEALAND JOURNAL OF ZOOLOGY
(2012)
Article
Veterinary Sciences
K. J. Morgan, M. R. Alley, B. D. Gartrell, K. G. Thompson, L. Perriman
NEW ZEALAND VETERINARY JOURNAL
(2011)
Article
Veterinary Sciences
H. J. Ha, M. R. Alley, L. Howe, I. Castro, B. Gartrell
NEW ZEALAND VETERINARY JOURNAL
(2013)
Article
Veterinary Sciences
M. R. Alley, I. Rasiah, E. A. Lee, L. Howe, B. D. Gartrell
NEW ZEALAND VETERINARY JOURNAL
(2013)
Article
Veterinary Sciences
E. R. Schoener, M. R. Alley, C. M. Twentyman, L. Howe, J. R. Barta, W. A. G. Charleston, I. Castro
NEW ZEALAND VETERINARY JOURNAL
(2013)
Article
Biodiversity Conservation
John G. Ewen, Doug P. Armstrong, Raewyn Empson, Sandra Jack, Troy Makan, Kate McInnes, Kevin A. Parker, Kate Richardson, Maurice Alley
Article
Parasitology
L. S. Argilla, L. Howe, B. D. Gartrell, M. R. Alley
Article
Parasitology
Laryssa Howe, Isabel C. Castro, Ellen R. Schoener, Stuart Hunter, Rosemary K. Barraclough, Maurice R. Alley
PARASITOLOGY RESEARCH
(2012)
Article
Parasitology
K. J. Morgan, M. R. Alley, W. E. Pomroy, I. Castro, L. Howe
PARASITOLOGY RESEARCH
(2012)
Article
Parasitology
E. R. Schoener, M. R. Alley, L. Howe, I. Castro
PARASITOLOGY RESEARCH
(2013)
Article
Microbiology
Hye Jeong Ha, Laryssa Howe, Maurice Alley, Brett Gartrell
VETERINARY MICROBIOLOGY
(2011)
Article
Microbiology
Hye Jeong Ha, Maurice Alley, Laryssa Howe, Brett Gartrell
VETERINARY MICROBIOLOGY
(2013)