{"id":"https://openalex.org/A5062051069","orcid":"https://orcid.org/0000-0002-9657-0555","observed_orcids":["https://orcid.org/0000-0002-9657-0555"],"display_name":"Ilkka Kivist\u00f6","raw_author_names":["I. Kivist\u00f6","Ilkka Kivist\u00f6","Kivist\u00f6, Ilkka","Kivist\u00f6, Ilkka H. J."],"full_name":"Ilkka Kivist\u00f6 (642644)","works_count":21,"cited_by_count":796,"summary_stats":{"2yr_mean_citedness":10.5,"h_index":11,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5062051069","orcid":"https://orcid.org/0000-0002-9657-0555","observed_orcids":["https://orcid.org/0000-0002-9657-0555"]},"affiliations":[{"institution":{"id":"https://openalex.org/I12859529","ror":"https://ror.org/02y9nww90","display_name":"University of Nairobi","country_code":"KE","type":"education","lineage":["https://openalex.org/I12859529"]},"years":[2020,2019]},{"institution":{"id":"https://openalex.org/I1320184640","ror":"https://ror.org/05x4m5564","display_name":"Public Health Agency of Sweden","country_code":"SE","type":"funder","lineage":["https://openalex.org/I1320184640"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I1330204332","ror":"https://ror.org/00awbw743","display_name":"Swedish Veterinary Agency","country_code":"SE","type":"government","lineage":["https://openalex.org/I1330204332"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I1335113835","ror":"https://ror.org/00m8d6786","display_name":"Karolinska University Hospital","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I1335113835"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I133731052","ror":"https://ror.org/040af2s02","display_name":"University of Helsinki","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]},"years":[2025,2024,2023,2022,2021,2019,2016,2014]},{"institution":{"id":"https://openalex.org/I2800394112","ror":"https://ror.org/02e8hzf44","display_name":"Helsinki University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2800394112","https://openalex.org/I4210166427"]},"years":[2019,2016]},{"institution":{"id":"https://openalex.org/I3131228027","ror":"https://ror.org/00dygpn15","display_name":"Maasai Mara University","country_code":"KE","type":"education","lineage":["https://openalex.org/I3131228027"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210139717","ror":"https://ror.org/03tcx6c30","display_name":"Finnish Museum of Natural History","country_code":"FI","type":"archive","lineage":["https://openalex.org/I133731052","https://openalex.org/I4210139717"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I78715868","ror":"https://ror.org/05jbt9m15","display_name":"University of Arkansas at Fayetteville","country_code":"US","type":"education","lineage":["https://openalex.org/I78715868"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I87653560","ror":"https://ror.org/04b181w54","display_name":"VTT Technical Research Centre of Finland","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]},"years":[2020]}],"last_known_institutions":[{"id":"https://openalex.org/I133731052","ror":"https://ror.org/040af2s02","display_name":"University of Helsinki","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]},{"id":"https://openalex.org/I4210139717","ror":"https://ror.org/03tcx6c30","display_name":"Finnish Museum of Natural History","country_code":"FI","type":"archive","lineage":["https://openalex.org/I133731052","https://openalex.org/I4210139717"]}],"topics":[{"id":"https://openalex.org/T10990","display_name":"Infection Control and Ventilation","count":7,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","count":5,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11135","display_name":"Virology and Viral Diseases","count":5,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12047","display_name":"Viral Infections and Vectors","count":5,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11495","display_name":"Animal Virus Infections Studies","count":3,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12916","display_name":"COVID-19 impact on air quality","value":0.0001148,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10990","display_name":"Infection Control and Ventilation","value":7.2e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12047","display_name":"Viral Infections and Vectors","value":3.46e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11581","display_name":"Viral Infections and Outbreaks Research","value":3.04e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12492","display_name":"Zoonotic diseases and public health","value":2.37e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","score":0.747832179069519},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.7317180633544922},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6832009553909302},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.6811534762382507},{"id":"2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","score":0.48076125979423523}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":15},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":49},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":121},{"year":2020,"works_count":5,"oa_works_count":5,"cited_by_count":501},{"year":2021,"works_count":4,"oa_works_count":4,"cited_by_count":56},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":22},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":19}],"display_name_alternatives":["I. Kivist\u00f6","Ilkka Kivist\u00f6","Kivist\u00f6, Ilkka","Kivist\u00f6, Ilkka H. J."],"block_key":"i kivisto","works_api_url":"https://api.openalex.org/works?filter=author.id:A5062051069","updated_date":"2026-10-16T12:29:29","created_date":"2019-04-11T00:00:00"}