Isabella Cattadori
Professor of Biology
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W128 Millennium Science Complex
University Park, PA 16802 - imc3@psu.edu
- 814-865-9594
Research Summary
Immuno-epidemiology of co-infection, how host immunity modulates parasite interactions and transmission and how host molecular processes explain the dynamics of infection at the population level.
Huck Affiliations
Links
Most Recent Publications
Contrasting responses of soil-transmitted helminths to temperature and humidity shape the spatiotemporal impact of climate change on the hazard of infection in Europe.
Vanalli Chiara, et al. (3 more authors) , Isabella Cattadori, Ecology Letters
Empirical and model-based evidence for a negligible role of cattle in peste des petits ruminants transmission and eradication.
Catherine Herzog, et al. , Isabella Cattadori, V Kapur, Nature Communications
Temperature affects viral kinetics and vectorial capacity of Aedes aegypti mosquitoes co-infected with Mayaro and Dengue viruses
Gerard Terradas, Jaime Manzano-Alvarez, Chiara Vanalli, Kristine Werling, Isabella M. Cattadori, Jason L. Rasgon, 2024, Parasites and Vectors
Empirical and model-based evidence for a negligible role of cattle in peste des petits ruminants virus transmission and eradication
Peter Hudson, Catherine M. Herzog, Fasil Aklilu, Demeke Sibhatu, Dereje Shegu, Redeat Belaineh, Abde Aliy Mohammed, Menbere Kidane, Claudia Schulz, Brian J. Willett, Sarah Cleaveland, Dalan Bailey, Andrew R. Peters, Isabella M. Cattadori, Hagos Asgedom, Joram Buza, Mesfin Sahle Forza, Tesfaye Rufael Chibssa, Solomon Gebre, Nick Juleff, Ottar N. Bjørnstad, Michael D. Baron, Vivek Kapur, 2024, Communications Biology on p. 937
Helminth ecological requirements shape the impact of climate change on the hazard of infection
Chiara Vanalli, Lorenzo Mari, Renato Casagrandi, Marino Gatto, Isabella M. Cattadori, 2024, Ecology Letters
Seroprevalence and risk factors for brucellosis amongst livestock and humans in a multi-herd ranch system in Kagera, Tanzania
Peter Hudson, Beatus Lyimo, Ephrasia Hugho, Coletha Mathew, Charles Mayenga, Abdul Hamid Lukambagire, Samson Lyimo, Lidia Munuo, Maurice Byukusenge, Jodie Withall, Roland T. Ashford, Blandina T. Mmbaga, Zachariah Makondo, John McGiven, Jessica Radzio-Basu, Erika Ganda, Earl A. Middlebrook, Andrew W. Bartlow, Jeanne M. Fair, Gabriel Shirima, Nammalwar Sriranganathan, Rudovick R. Kazwala, Isabella M. Cattadori, Vivek Kapur, Joram J. Buza, Robab Katani, 2024, Frontiers in Public Health on p. 1478494
Modeling the contribution of antibody attack rates to single and dual helminth infections in a natural system
Chiara Vanalli, Lorenzo Mari, Renato Casagrandi, Brian Boag, Marino Gatto, Isabella M. Cattadori, 2023, Mathematical Biosciences
The enemy of my enemy is my friend: Immune-mediated facilitation contributes to fitness of co-infecting helminths
Francesca Dagostin, Chiara Vanalli, Brian Boag, Renato Casagrandi, Marino Gatto, Lorenzo Mari, Isabella M. Cattadori, 2023, Journal of Animal Ecology on p. 477-491
Modeling the within-host dynamics of single and dual helminth infections in a natural rabbit system.
Chiara Vanalli, et al. , Isabella Cattadori, 2023, Mathematical Biosciences
Perception and Risk Factors Associated with Tuberculosis in the Manyara Region, Tanzania
Prudence Masanga, et al. , Isabella Cattadori, Robarb Katani, 2023, Zoonotic Diseases on p. 266-278
Most-Cited Papers
Convalescent plasma anti–SARS-CoV-2 spike protein ectodomain and receptor-binding domain IgG correlate with virus neutralization
Eric Salazar, 23 names , Suresh Kuchipudi, Isabella Cattadori, Paul Christensen, Todd Eagar, Xin Yi, Picheng Zhao, Zhicheng Jin, S. Long, Randall Olsen, Jian Chen, Brian Castillo, Christopher Leveque, Dalton Towers, Jason Lavinder, Jimmy Gollihar, Jose Cardona, Gregory Ippolito, Ruth Nissly, Ian Bird, Denver Greenawalt, Randall Rossi, Abhinay Gontu, Sreenidhi Srinivasan, Indira Poojary, I Cattadori, Peter J. Hudson, Nicole Josleyn, Laura Prugar, Kathleen Huie, Andrew Herbert, David Bernard, John Dye, Vivek Kapur, James Musser, 2020, Journal of Clinical Investigation on p. 6728-6738
Myxoma virus and the leporipoxviruses: An evolutionary paradigm
Peter Kerr, June Liu, Isabella Cattadori, Elodie Ghedin, Andrew F. Read, E Holmes, 2015, Viruses on p. 1020-1061
Next step in the ongoing arms race between myxoma virus and wild rabbits in Australia is a novel disease phenotype
P Kerr, Isabella M. Cattadori, J Liu, Derek G. Sim, Jeff W. Dodds, Jason W. Brooks, Mary J. Kennett, Edward C. Holmes, Andrew F. Read, 2017, Proceedings of the National Academy of Sciences of the United States of America on p. 9397-9402
Impact of helminth infections and nutritional constraints on the small intestine microbiota
Isabella M. Cattadori, Aswathy Sebastian, Han Hao, Robab Katani, Istvan Albert, Kirsten E. Eilertson, Vivek Kapur, Ashutosh Pathak, Susan Mitchell, 2016, PLoS One on p. e0159770
Seasonal variation of tsetse fly species abundance and prevalence of trypanosomes in the Maasai Steppe, Tanzania
H Nnko, A Ngonyoka, L Salekwa, A Estes, P Hudson, P Gwakisa, Isabella Cattadori, 2017, Journal of Vector Ecology on p. 24-33
Pastoral production is associated with increased peste des petits ruminants seroprevalence in northern Tanzania across sheep, goats and cattle
C Herzog, W de Glanville, B Willett, T Kibona, Isabella Cattadori, V Kapur, P Hudson, J Buza, S Cleaveland, O Bjørnstad, 2019, Journal of Hygiene on p. e242
IMAP: An integrated bioinformatics and visualization pipeline for microbiome data analysis
Teresia M. Buza, Triza Tonui, Francesca Stomeo, Christian Tiambo, Robab Katani, Megan Schilling, Beatus Lyimo, Paul Gwakisa, Isabella M. Cattadori, Joram Buza, Vivek Kapur, 2019, BMC Bioinformatics
Genomic and phenotypic characterization of myxoma virus from Great Britain reveals multiple evolutionary pathways distinct from those in Australia
Peter J. Kerr, Isabella M. Cattadori, Matthew B. Rogers, Adam Fitch, Adam Geber, June Liu, Derek G. Sim, Brian Boag, John Sebastian Eden, Elodie Ghedin, Andrew F. Read, Edward C. Holmes, 2017, PLoS Pathogens
Peste des petits ruminants Virus Transmission Scaling and Husbandry Practices That Contribute to Increased Transmission Risk: An Investigation among Sheep, Goats, and Cattle in Northern Tanzania
Catherine Herzog, William de Glanville, Brian Willett, Isabella Cattadori, Vivek Kapur, Peter Hudson, Joram Buza, Emmanuel Swai, Sarah Cleaveland, O Bjornstad, Ottar N. Bjørnstad, 2020, Viruses
Variation of tsetse fly abundance in relation to habitat and host presence in the Maasai Steppe, Tanzania
Anibariki Ngonyoka, Paul S. Gwakisa, Anna B. Estes, Happiness J. Nnko, Peter J. Hudson, Isabella M. Cattadori, 2017, Journal of Vector Ecology on p. 34-43
News Articles Featuring Isabella Cattadori
Feb 26, 2024
Temperature, humidity may drive future transmission of parasitic worm infections
As climate changes, temperature isn’t the only factor to influence the spread of infectious diseases. Humidity plays a role, too, according to new research published in Ecology Letters.
Full Article
Nov 09, 2022
Gut parasites may increase onward transmission of respiratory bugs in rabbits
Rabbits co-infected with a respiratory bacterial infection and one or more gut helminth parasites are more likely to shed bacteria that can infect others, according to a report led by researchers at Penn State and published today in eLife.
Full Article
Jan 10, 2022
‘Flurona’ is real, but don’t panic — it’s common to get two viruses at once
No, flurona is not some scary new variant of the coronavirus. And — do we really need to say this? — it is not an actual scientific term. But the phenomenon of “coinfection” with influenza and the coronavirus is real and, to those in the medical community, not the least bit surprising. A person can be infected with multiple viruses at the same time — or with a virus and some other type of pathogen, such as bacteria or parasites.
Full Article
Apr 06, 2020
Efforts to control livestock disease should focus on management style, not age
The risk of transmitting the virus PPRV, which produces a highly infectious and often fatal disease in sheep and goats, does not appear to vary significantly by an animal’s age, unlike its sibling virus measles, which is most prominent in children.
Full Article