{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/129956"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/129956","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"The vector competence and vectorial capacity of Aedes albopictus for ross river virus as a function of temperature","abstract":"Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms","abstract_html":"Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms","abstract_has_math":false,"creators":["Spina, Joseph Michael"],"institution":"University of Illinois Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Entomology","degree_department":null,"school":null,"contributors":["Stone, Christopher M.","Dolezal, Adam","Allan, Brian"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2025,"date_issued":"2025-07-21","date_published":"2025-07-21","updated_at":"2026-07-22T22:25:06Z","subjects":["Aedes Albopictus","Vector-borne Disease","Emerging Viruses"],"languages":["en","eng"],"rights":["Copyright 2025 Joseph Spina"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2142/129956","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Stone, Christopher M.","Dolezal, Adam","Allan, Brian"]},{"key":"dc:creator","label":"Author","values":["Spina, Joseph Michael"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2025-07-21","2025-08"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Entomology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Aedes Albopictus","Vector-borne Disease","Emerging Viruses"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2025 Joseph Spina"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://hdl.handle.net/2142/129956"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms","The student, Joseph Spina, accepted the attached license on 2025-07-18 at 17:25.","The student, Joseph Spina, submitted this Thesis for approval on 2025-07-18 at 17:30.","This Thesis was approved for publication on 2025-07-21 at 09:15.","DSpace SAF Submission Ingestion Package generated from Vireo submission #22633 on 2025-10-20 at 20:15:26","Ross River virus (RRV) is a medically significant arbovirus endemic to Australia where it causes an average of 5000 reported human cases per year. Due to a growing number of outbreaks outside of its endemic range, I examined the vector competence and vectorial capacity of RRV by Aedes albopictus to contribute to risk assessments for outbreaks in the United States. I tested Aedes albopictus mosquitoes exposed to RRV at three temperatures and five time points post-infection for infection and dissemination. I also collected saliva from exposed individuals incubated at the same three temperatures to determine salivary viral RNA expression. Finally, I examined the impact that viral infection had on life expectancy as a function of temperature. Rates of infection were unaffected by time and temperature and 89.3% of individuals were infected. 85-100% of infected individuals displayed dissemination by day 7 at all temperatures. The extrinsic incubation period as determined by the saliva collection was approximately 6 days and 78.6-100% of individuals tested expressed salivary viral RNA at some point in the experiment which is comparable to the rates of overall infection. The vectorial capacity of RRV with Aedes albopictus as a vector ranged from 10.23-23.37 indicating that these mosquitoes are competent potential vectors for RRV. Due to the number of outbreaks RRV has caused outside of its endemic range, these findings warrant further investigation in the transmission potential of RRV in the United States."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["The vector competence and vectorial capacity of Aedes albopictus for ross river virus as a function of temperature"]}]}],"canonical_facts":{"dc:contributor":["Stone, Christopher M.","Dolezal, Adam","Allan, Brian"],"dc:creator":["Spina, Joseph Michael"],"dc:date":["2025-07-21","2025-08"],"dc:description":["Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-20 without embargo terms","The student, Joseph Spina, accepted the attached license on 2025-07-18 at 17:25.","The student, Joseph Spina, submitted this Thesis for approval on 2025-07-18 at 17:30.","This Thesis was approved for publication on 2025-07-21 at 09:15.","DSpace SAF Submission Ingestion Package generated from Vireo submission #22633 on 2025-10-20 at 20:15:26","Ross River virus (RRV) is a medically significant arbovirus endemic to Australia where it causes an average of 5000 reported human cases per year. Due to a growing number of outbreaks outside of its endemic range, I examined the vector competence and vectorial capacity of RRV by Aedes albopictus to contribute to risk assessments for outbreaks in the United States. I tested Aedes albopictus mosquitoes exposed to RRV at three temperatures and five time points post-infection for infection and dissemination. I also collected saliva from exposed individuals incubated at the same three temperatures to determine salivary viral RNA expression. Finally, I examined the impact that viral infection had on life expectancy as a function of temperature. Rates of infection were unaffected by time and temperature and 89.3% of individuals were infected. 85-100% of infected individuals displayed dissemination by day 7 at all temperatures. The extrinsic incubation period as determined by the saliva collection was approximately 6 days and 78.6-100% of individuals tested expressed salivary viral RNA at some point in the experiment which is comparable to the rates of overall infection. The vectorial capacity of RRV with Aedes albopictus as a vector ranged from 10.23-23.37 indicating that these mosquitoes are competent potential vectors for RRV. Due to the number of outbreaks RRV has caused outside of its endemic range, these findings warrant further investigation in the transmission potential of RRV in the United States."],"dc:format":["application/pdf"],"dc:identifier":["https://hdl.handle.net/2142/129956"],"dc:language":["en","eng"],"dc:rights":["Copyright 2025 Joseph Spina"],"dc:subject":["Aedes Albopictus","Vector-borne Disease","Emerging Viruses"],"dc:title":["The vector competence and vectorial capacity of Aedes albopictus for ross river virus as a function of temperature"],"dc:type":["text"],"thesis:degree_discipline":["Entomology"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:06Z"}