Influenza and pneumococcal vaccinations are not associated to COVID-19 outcomes among patients admitted to a university hospital
In order to reduce the burden on healthcare systems and to support differential diagnosis with COVID-19, influenza and pneumococcal vaccinations were strongly recommended during the COVID-19 pandemic, especially in vulnerable groups. However, no univocal and conclusive evidence on the relationship b...
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| Veröffentlicht in: | Vaccine 2021-06, Vol.39 (26), p.3493-3497 |
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| container_title | Vaccine |
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| creator | Pastorino, Roberta Villani, Leonardo La Milia, Daniele Ignazio Ieraci, Roberto Chini, Francesco Volpe, Enrico Barca, Alessandra Fusco, Danilo Laurenti, Patrizia Ricciardi, Walter Boccia, Stefania |
| description | In order to reduce the burden on healthcare systems and to support differential diagnosis with COVID-19, influenza and pneumococcal vaccinations were strongly recommended during the COVID-19 pandemic, especially in vulnerable groups. However, no univocal and conclusive evidence on the relationship between influenza and pneumococcal vaccinations and COVID‐19 outcomes exists. We evaluated the association between such vaccinations, COVID-19 hospitalization, intensive care unit admissions and deaths in a cohort (N = 741) of COVID-19 patients who had access to the emergency room of a large Italian University hospital between March 1, 2020 and June 1, 2020. Results show that influenza and pneumococcal vaccinations did not affect hospitalization, intensive care unit admission and deaths in COVID-19 patients in the overall sample and in those ≥65 years. The same pattern of results was confirmed considering timing of influenza vaccine administration, vaccination type, and number of uptakes in the last five vaccination campaigns. In conclusion, our study does not support an impact of influenza and pneumococcal vaccinations on COVID-19 outcomes. |
| doi_str_mv | 10.1016/j.vaccine.2021.05.015 |
| format | Article |
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However, no univocal and conclusive evidence on the relationship between influenza and pneumococcal vaccinations and COVID‐19 outcomes exists. We evaluated the association between such vaccinations, COVID-19 hospitalization, intensive care unit admissions and deaths in a cohort (N = 741) of COVID-19 patients who had access to the emergency room of a large Italian University hospital between March 1, 2020 and June 1, 2020. Results show that influenza and pneumococcal vaccinations did not affect hospitalization, intensive care unit admission and deaths in COVID-19 patients in the overall sample and in those ≥65 years. The same pattern of results was confirmed considering timing of influenza vaccine administration, vaccination type, and number of uptakes in the last five vaccination campaigns. In conclusion, our study does not support an impact of influenza and pneumococcal vaccinations on COVID-19 outcomes.</description><identifier>ISSN: 0264-410X</identifier><identifier>EISSN: 1873-2518</identifier><identifier>DOI: 10.1016/j.vaccine.2021.05.015</identifier><identifier>PMID: 34020813</identifier><language>eng</language><publisher>Netherlands: Elsevier Ltd</publisher><subject>Chronic illnesses ; Clinical outcomes ; Comorbidity ; Coronaviruses ; COVID-19 ; COVID-19 vaccines ; Differential diagnosis ; Disease transmission ; Emergency medical care ; Emergency medical services ; Fatalities ; Flu vaccination ; Health outcomes ; Hospitalization ; Hospitals ; Humans ; Infections ; Influenza ; Influenza Vaccines ; Influenza, Human - prevention & control ; Information systems ; Intensive care ; Italy - epidemiology ; Laboratories ; Mortality ; Pandemics ; Pathogens ; Patients ; Pneumococcal vaccination ; Pneumococcal Vaccines ; Public health ; Questionnaires ; Regression analysis ; SARS-CoV-2 ; Severe acute respiratory syndrome coronavirus 2 ; Streptococcus infections ; Tuberculosis ; Vaccination ; Viruses</subject><ispartof>Vaccine, 2021-06, Vol.39 (26), p.3493-3497</ispartof><rights>2021 Elsevier Ltd</rights><rights>Copyright © 2021 Elsevier Ltd. All rights reserved.</rights><rights>2021. Elsevier Ltd</rights><rights>2021 Elsevier Ltd. All rights reserved. 2021 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c495t-edb67990c4451f42e1ec1ea8b5c51a4c1fc53270e1cc8fb17e06d1c81edb01833</citedby><cites>FETCH-LOGICAL-c495t-edb67990c4451f42e1ec1ea8b5c51a4c1fc53270e1cc8fb17e06d1c81edb01833</cites><orcidid>0000-0001-9375-8731</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2537121964?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>230,314,778,782,883,3539,27907,27908,45978,64366,64368,64370,72220</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34020813$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pastorino, Roberta</creatorcontrib><creatorcontrib>Villani, Leonardo</creatorcontrib><creatorcontrib>La Milia, Daniele Ignazio</creatorcontrib><creatorcontrib>Ieraci, Roberto</creatorcontrib><creatorcontrib>Chini, Francesco</creatorcontrib><creatorcontrib>Volpe, Enrico</creatorcontrib><creatorcontrib>Barca, Alessandra</creatorcontrib><creatorcontrib>Fusco, Danilo</creatorcontrib><creatorcontrib>Laurenti, Patrizia</creatorcontrib><creatorcontrib>Ricciardi, Walter</creatorcontrib><creatorcontrib>Boccia, Stefania</creatorcontrib><title>Influenza and pneumococcal vaccinations are not associated to COVID-19 outcomes among patients admitted to a university hospital</title><title>Vaccine</title><addtitle>Vaccine</addtitle><description>In order to reduce the burden on healthcare systems and to support differential diagnosis with COVID-19, influenza and pneumococcal vaccinations were strongly recommended during the COVID-19 pandemic, especially in vulnerable groups. However, no univocal and conclusive evidence on the relationship between influenza and pneumococcal vaccinations and COVID‐19 outcomes exists. We evaluated the association between such vaccinations, COVID-19 hospitalization, intensive care unit admissions and deaths in a cohort (N = 741) of COVID-19 patients who had access to the emergency room of a large Italian University hospital between March 1, 2020 and June 1, 2020. Results show that influenza and pneumococcal vaccinations did not affect hospitalization, intensive care unit admission and deaths in COVID-19 patients in the overall sample and in those ≥65 years. The same pattern of results was confirmed considering timing of influenza vaccine administration, vaccination type, and number of uptakes in the last five vaccination campaigns. In conclusion, our study does not support an impact of influenza and pneumococcal vaccinations on COVID-19 outcomes.</description><subject>Chronic illnesses</subject><subject>Clinical outcomes</subject><subject>Comorbidity</subject><subject>Coronaviruses</subject><subject>COVID-19</subject><subject>COVID-19 vaccines</subject><subject>Differential diagnosis</subject><subject>Disease transmission</subject><subject>Emergency medical care</subject><subject>Emergency medical services</subject><subject>Fatalities</subject><subject>Flu vaccination</subject><subject>Health outcomes</subject><subject>Hospitalization</subject><subject>Hospitals</subject><subject>Humans</subject><subject>Infections</subject><subject>Influenza</subject><subject>Influenza Vaccines</subject><subject>Influenza, Human - prevention & control</subject><subject>Information systems</subject><subject>Intensive care</subject><subject>Italy - 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and pneumococcal vaccinations are not associated to COVID-19 outcomes among patients admitted to a university hospital</title><author>Pastorino, Roberta ; Villani, Leonardo ; La Milia, Daniele Ignazio ; Ieraci, Roberto ; Chini, Francesco ; Volpe, Enrico ; Barca, Alessandra ; Fusco, Danilo ; Laurenti, Patrizia ; Ricciardi, Walter ; Boccia, Stefania</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c495t-edb67990c4451f42e1ec1ea8b5c51a4c1fc53270e1cc8fb17e06d1c81edb01833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Chronic illnesses</topic><topic>Clinical outcomes</topic><topic>Comorbidity</topic><topic>Coronaviruses</topic><topic>COVID-19</topic><topic>COVID-19 vaccines</topic><topic>Differential diagnosis</topic><topic>Disease transmission</topic><topic>Emergency medical care</topic><topic>Emergency medical services</topic><topic>Fatalities</topic><topic>Flu 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Leonardo</au><au>La Milia, Daniele Ignazio</au><au>Ieraci, Roberto</au><au>Chini, Francesco</au><au>Volpe, Enrico</au><au>Barca, Alessandra</au><au>Fusco, Danilo</au><au>Laurenti, Patrizia</au><au>Ricciardi, Walter</au><au>Boccia, Stefania</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influenza and pneumococcal vaccinations are not associated to COVID-19 outcomes among patients admitted to a university hospital</atitle><jtitle>Vaccine</jtitle><addtitle>Vaccine</addtitle><date>2021-06-11</date><risdate>2021</risdate><volume>39</volume><issue>26</issue><spage>3493</spage><epage>3497</epage><pages>3493-3497</pages><issn>0264-410X</issn><eissn>1873-2518</eissn><abstract>In order to reduce the burden on healthcare systems and to support differential diagnosis with COVID-19, influenza and pneumococcal vaccinations were strongly recommended during the COVID-19 pandemic, especially in vulnerable groups. However, no univocal and conclusive evidence on the relationship between influenza and pneumococcal vaccinations and COVID‐19 outcomes exists. We evaluated the association between such vaccinations, COVID-19 hospitalization, intensive care unit admissions and deaths in a cohort (N = 741) of COVID-19 patients who had access to the emergency room of a large Italian University hospital between March 1, 2020 and June 1, 2020. Results show that influenza and pneumococcal vaccinations did not affect hospitalization, intensive care unit admission and deaths in COVID-19 patients in the overall sample and in those ≥65 years. The same pattern of results was confirmed considering timing of influenza vaccine administration, vaccination type, and number of uptakes in the last five vaccination campaigns. In conclusion, our study does not support an impact of influenza and pneumococcal vaccinations on COVID-19 outcomes.</abstract><cop>Netherlands</cop><pub>Elsevier Ltd</pub><pmid>34020813</pmid><doi>10.1016/j.vaccine.2021.05.015</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-9375-8731</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Vaccine, 2021-06, Vol.39 (26), p.3493-3497 |
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| subjects | Chronic illnesses Clinical outcomes Comorbidity Coronaviruses COVID-19 COVID-19 vaccines Differential diagnosis Disease transmission Emergency medical care Emergency medical services Fatalities Flu vaccination Health outcomes Hospitalization Hospitals Humans Infections Influenza Influenza Vaccines Influenza, Human - prevention & control Information systems Intensive care Italy - epidemiology Laboratories Mortality Pandemics Pathogens Patients Pneumococcal vaccination Pneumococcal Vaccines Public health Questionnaires Regression analysis SARS-CoV-2 Severe acute respiratory syndrome coronavirus 2 Streptococcus infections Tuberculosis Vaccination Viruses |
| title | Influenza and pneumococcal vaccinations are not associated to COVID-19 outcomes among patients admitted to a university hospital |
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