{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T17:00:38Z","timestamp":1792602038356,"version":"4.5.0"},"reference-count":25,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,9,1]],"date-time":"2021-09-01T00:00:00Z","timestamp":1630454400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Medical Virology"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Dengue virus and severe acute respiratory syndrome coronavirus 2 coexist in dengue\u2010endemic countries; therefore, the adoption of preventive measures is essential to control the spread of both viruses. We conducted an ecological study to compare the temporal patterns of the incidence of dengue before and during the Coronavirus disease 2019 (COVID\u201019) pandemic in Peru. A time\u2010series analysis comparing the incidence of dengue using a Student's <jats:italic>t<\/jats:italic> test\u00a0with variance correction was performed. Poisson regression was applied to determine the incidence rate ratio (IRR) of dengue before and during the COVID\u201019 pandemic. The incidence of dengue was found to be increased in all endemic regions of Peru during the COVID\u201019 pandemic, with the highest incidences registered in Ica (IRR\u2009=\u200990.14), Hu\u00e1nuco (IRR\u2009=\u200938.6), and Ucayali (IRR\u2009=\u200923.78), with the exception of Piura (IRR\u2009=\u20090.83). The highest increases in the number of dengue cases per million inhabitants were in Ucayali (393.38), Tumbes (233.19), Ica (166.08), and Loreto (129.93). The gradient of dengue cases was positive in all endemic regions during the COVID\u201019 pandemic. The number of dengue cases per million increased during the COVID\u201019 pandemic throughout Peru and in several endemic regions, with the exception of Piura.<\/jats:p>","DOI":"10.1002\/jmv.27298","type":"journal-article","created":{"date-parts":[[2021,8,26]],"date-time":"2021-08-26T13:01:46Z","timestamp":1629982906000},"page":"393-398","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["Impact of the COVID\u201019 pandemic on the incidence of dengue fever in Peru"],"prefix":"10.1002","volume":"94","author":[{"given":"Rub\u00ed","family":"Plasencia\u2010Due\u00f1as","sequence":"first","affiliation":[{"name":"Sociedad Cient\u00edfica de Estudiantes de Medicina de la Universidad Nacional Pedro Ruiz Gallo SOCIEM UNPRG Lambayeque Peru"},{"name":"Facultad de Medicina Universidad Nacional Pedro Ruiz Gallo Lambayeque Peru"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2992-9342","authenticated-orcid":false,"given":"Virgilio E.","family":"Failoc\u2010Rojas","sequence":"additional","affiliation":[{"name":"Unidad de Investigaci\u00f3n para la Generaci\u00f3n y S\u00edntesis de Evidencias en Salud Universidad San Ignacio de Loyola Lima Peru"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfonso J.","family":"Rodriguez\u2010Morales","sequence":"additional","affiliation":[{"name":"Grupo de Investigaci\u00f3n Biomedicina, Faculty of Medicine Fundaci\u00f3n Universitaria Aut\u00f3noma de las Am\u00e9ricas Pereira Risaralda Colombia"},{"name":"Master of Clinical Epidemiology and Biostatistics, Faculty of Health Sciences Universidad Cientifica del Sur Lima Peru"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,9]]},"reference":[{"key":"e_1_2_7_2_1","unstructured":"WHODengue and severe dengue [sede Web]. 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Washington D.C.: OPS\/OMS; 2020 [actualizada el 10 de junio de 2020; acceso 18 de agosto de2020].https:\/\/iris.paho.org\/bitstream\/handle\/10665.2\/52289\/EpiUpdate10June20202_spa.pdf?sequence=2%26isAllowed=y"},{"key":"e_1_2_7_20_1","unstructured":"PAHO Epidemiological update dengue [sede Web].2020; [Update 7 February 2020; access 18 August 2020].https:\/\/www.paho.org\/hq\/index.php?option=com_docman%26view=download%26category_slug=dengue-2217%26alias=51690-7-february-2020-dengue-epidemiological-update-1%26Itemid=270%26lang=es"},{"key":"e_1_2_7_21_1","doi-asserted-by":"crossref","first-page":"e2161","DOI":"10.1002\/rmv.2161","article-title":"Covid-19 and dengue: double punches for dengue\u2010endemic countries in Asia","volume":"31","author":"Harapan H","year":"2020","journal-title":"Rev Med Virol"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmv.26668"},{"issue":"5","key":"e_1_2_7_23_1","first-page":"460","article-title":"Risk of a syndemic between COVID\u201019 and dengue fever in southern Mexico","volume":"156","author":"Cruz JPS","year":"2020","journal-title":"Gac Med Mex"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tmaid.2021.102132"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.20-0480"},{"key":"e_1_2_7_26_1","unstructured":"Guzm\u00e1nJ. 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