Unusually high impact of influenza B during the early 2012–2013 influenza season in Wales – epidemiology and clinical analysis of the first 100 cases
Background Influenza B is often regarded as the milder form of the disease. The early 2012–2013 season in Wales saw the highest rate of influenza B‐associated primary care consultations since 1994–1995 and considerable hospitalisations. Objectives This report summarises features of the first 100 con...
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| Veröffentlicht in: | Influenza and other respiratory viruses 2013-11, Vol.7 (6), p.1013-1016 |
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| container_end_page | 1016 |
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| container_issue | 6 |
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| container_title | Influenza and other respiratory viruses |
| container_volume | 7 |
| creator | Cottrell, Simon L. Moore, Catherine Dexter, Laura Thomas, Daniel Rh Salmon, Roland L. |
| description | Background
Influenza B is often regarded as the milder form of the disease. The early 2012–2013 season in Wales saw the highest rate of influenza B‐associated primary care consultations since 1994–1995 and considerable hospitalisations.
Objectives
This report summarises features of the first 100 confirmed cases during 2012–2013 in Wales.
Methods
Case information was sourced from routine laboratory testing and virological surveillance.
Results and conclusions
Influenza B (Yamagata lineage) viruses dominated, mainly affecting younger adults, admission to critical care was unexpectedly common. Low vaccine uptake amongst at‐risk patients may have contributed to the burden of influenza in secondary care in Wales. |
| doi_str_mv | 10.1111/irv.12151 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_24P</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_4634250</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1449277322</sourcerecordid><originalsourceid>FETCH-LOGICAL-p3741-4662f5378f500b345db4b3dcf823abcd6a865817a65a7aca618492b439e938a23</originalsourceid><addsrcrecordid>eNqFkstO3TAQhi0E4tYueAHkJZsDvifZIAFqKRISEirt0po4zjlGjhPihCpd8Q6seD2epD5cjmBVb2bs-fTPb3sQ2qPkkKZ15Pr7Q8qopGtom2aSzJiSxfoqF2QL7cR4S4hUuRSbaIsJwoUsxDZ6ugljHMH7CS_cfIFd04EZcFtjF2o_2vAX8Cmuxt6FOR4WFlvoE8sIZc8PjynwD2C0ENuQDvBv8DbiRGDbuco2rvXtfMIQKmy8C86ATxvwU3Rx2WypXLs-DpgSgg1EG7-gjRp8tF_f4i66-f7t59mP2eXV-cXZyeWs45mgM6EUqyXP8loSUqZbVaUoeWXqnHEoTaUgVzKnGSgJGRhQNBcFKwUvbMFzYHwXHb_qdmPZ2MrYMPTgdde7BvpJt-D050pwCz1v77VQXDBJksDBm0Df3o02Drpx0VjvIdh2jJoKJURRqPRW_0eTtyzjbGlr_6OtlZ_3r0vA0Svwx3k7reqU6OVM6DQT-mUm9MX1r5eE_wOWfatG</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1449277322</pqid></control><display><type>article</type><title>Unusually high impact of influenza B during the early 2012–2013 influenza season in Wales – epidemiology and clinical analysis of the first 100 cases</title><source>Wiley Online Library Open Access</source><creator>Cottrell, Simon L. ; Moore, Catherine ; Dexter, Laura ; Thomas, Daniel Rh ; Salmon, Roland L.</creator><creatorcontrib>Cottrell, Simon L. ; Moore, Catherine ; Dexter, Laura ; Thomas, Daniel Rh ; Salmon, Roland L.</creatorcontrib><description>Background
Influenza B is often regarded as the milder form of the disease. The early 2012–2013 season in Wales saw the highest rate of influenza B‐associated primary care consultations since 1994–1995 and considerable hospitalisations.
Objectives
This report summarises features of the first 100 confirmed cases during 2012–2013 in Wales.
Methods
Case information was sourced from routine laboratory testing and virological surveillance.
Results and conclusions
Influenza B (Yamagata lineage) viruses dominated, mainly affecting younger adults, admission to critical care was unexpectedly common. Low vaccine uptake amongst at‐risk patients may have contributed to the burden of influenza in secondary care in Wales.</description><identifier>ISSN: 1750-2640</identifier><identifier>EISSN: 1750-2659</identifier><identifier>DOI: 10.1111/irv.12151</identifier><identifier>PMID: 24034594</identifier><language>eng</language><publisher>England: John Wiley and Sons Inc</publisher><subject>Adult ; Aged ; Epidemiology ; Female ; Hospitalization - statistics & numerical data ; Humans ; Influenza ; influenza B ; Influenza B virus - isolation & purification ; Influenza, Human - epidemiology ; Influenza, Human - pathology ; Influenza, Human - virology ; Male ; Middle Aged ; Part 2 Epidemiology and Impact of Respiratory Virus Infections ; Primary Health Care - statistics & numerical data ; severity ; Short ; surveillance ; Vaccination - statistics & numerical data ; Wales ; Wales - epidemiology</subject><ispartof>Influenza and other respiratory viruses, 2013-11, Vol.7 (6), p.1013-1016</ispartof><rights>2013 John Wiley & Sons Ltd</rights><rights>2013 John Wiley & Sons Ltd.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634250/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634250/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,1417,11562,27924,27925,45574,45575,46052,46476,53791,53793</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1111%2Firv.12151$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24034594$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cottrell, Simon L.</creatorcontrib><creatorcontrib>Moore, Catherine</creatorcontrib><creatorcontrib>Dexter, Laura</creatorcontrib><creatorcontrib>Thomas, Daniel Rh</creatorcontrib><creatorcontrib>Salmon, Roland L.</creatorcontrib><title>Unusually high impact of influenza B during the early 2012–2013 influenza season in Wales – epidemiology and clinical analysis of the first 100 cases</title><title>Influenza and other respiratory viruses</title><addtitle>Influenza Other Respir Viruses</addtitle><description>Background
Influenza B is often regarded as the milder form of the disease. The early 2012–2013 season in Wales saw the highest rate of influenza B‐associated primary care consultations since 1994–1995 and considerable hospitalisations.
Objectives
This report summarises features of the first 100 confirmed cases during 2012–2013 in Wales.
Methods
Case information was sourced from routine laboratory testing and virological surveillance.
Results and conclusions
Influenza B (Yamagata lineage) viruses dominated, mainly affecting younger adults, admission to critical care was unexpectedly common. Low vaccine uptake amongst at‐risk patients may have contributed to the burden of influenza in secondary care in Wales.</description><subject>Adult</subject><subject>Aged</subject><subject>Epidemiology</subject><subject>Female</subject><subject>Hospitalization - statistics & numerical data</subject><subject>Humans</subject><subject>Influenza</subject><subject>influenza B</subject><subject>Influenza B virus - isolation & purification</subject><subject>Influenza, Human - epidemiology</subject><subject>Influenza, Human - pathology</subject><subject>Influenza, Human - virology</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Part 2 Epidemiology and Impact of Respiratory Virus Infections</subject><subject>Primary Health Care - statistics & numerical data</subject><subject>severity</subject><subject>Short</subject><subject>surveillance</subject><subject>Vaccination - statistics & numerical data</subject><subject>Wales</subject><subject>Wales - epidemiology</subject><issn>1750-2640</issn><issn>1750-2659</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkstO3TAQhi0E4tYueAHkJZsDvifZIAFqKRISEirt0po4zjlGjhPihCpd8Q6seD2epD5cjmBVb2bs-fTPb3sQ2qPkkKZ15Pr7Q8qopGtom2aSzJiSxfoqF2QL7cR4S4hUuRSbaIsJwoUsxDZ6ugljHMH7CS_cfIFd04EZcFtjF2o_2vAX8Cmuxt6FOR4WFlvoE8sIZc8PjynwD2C0ENuQDvBv8DbiRGDbuco2rvXtfMIQKmy8C86ATxvwU3Rx2WypXLs-DpgSgg1EG7-gjRp8tF_f4i66-f7t59mP2eXV-cXZyeWs45mgM6EUqyXP8loSUqZbVaUoeWXqnHEoTaUgVzKnGSgJGRhQNBcFKwUvbMFzYHwXHb_qdmPZ2MrYMPTgdde7BvpJt-D050pwCz1v77VQXDBJksDBm0Df3o02Drpx0VjvIdh2jJoKJURRqPRW_0eTtyzjbGlr_6OtlZ_3r0vA0Svwx3k7reqU6OVM6DQT-mUm9MX1r5eE_wOWfatG</recordid><startdate>201311</startdate><enddate>201311</enddate><creator>Cottrell, Simon L.</creator><creator>Moore, Catherine</creator><creator>Dexter, Laura</creator><creator>Thomas, Daniel Rh</creator><creator>Salmon, Roland L.</creator><general>John Wiley and Sons Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope><scope>7U9</scope><scope>H94</scope><scope>5PM</scope></search><sort><creationdate>201311</creationdate><title>Unusually high impact of influenza B during the early 2012–2013 influenza season in Wales – epidemiology and clinical analysis of the first 100 cases</title><author>Cottrell, Simon L. ; Moore, Catherine ; Dexter, Laura ; Thomas, Daniel Rh ; Salmon, Roland L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p3741-4662f5378f500b345db4b3dcf823abcd6a865817a65a7aca618492b439e938a23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Epidemiology</topic><topic>Female</topic><topic>Hospitalization - statistics & numerical data</topic><topic>Humans</topic><topic>Influenza</topic><topic>influenza B</topic><topic>Influenza B virus - isolation & purification</topic><topic>Influenza, Human - epidemiology</topic><topic>Influenza, Human - pathology</topic><topic>Influenza, Human - virology</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Part 2 Epidemiology and Impact of Respiratory Virus Infections</topic><topic>Primary Health Care - statistics & numerical data</topic><topic>severity</topic><topic>Short</topic><topic>surveillance</topic><topic>Vaccination - statistics & numerical data</topic><topic>Wales</topic><topic>Wales - epidemiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cottrell, Simon L.</creatorcontrib><creatorcontrib>Moore, Catherine</creatorcontrib><creatorcontrib>Dexter, Laura</creatorcontrib><creatorcontrib>Thomas, Daniel Rh</creatorcontrib><creatorcontrib>Salmon, Roland L.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>Virology and AIDS Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Influenza and other respiratory viruses</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Cottrell, Simon L.</au><au>Moore, Catherine</au><au>Dexter, Laura</au><au>Thomas, Daniel Rh</au><au>Salmon, Roland L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Unusually high impact of influenza B during the early 2012–2013 influenza season in Wales – epidemiology and clinical analysis of the first 100 cases</atitle><jtitle>Influenza and other respiratory viruses</jtitle><addtitle>Influenza Other Respir Viruses</addtitle><date>2013-11</date><risdate>2013</risdate><volume>7</volume><issue>6</issue><spage>1013</spage><epage>1016</epage><pages>1013-1016</pages><issn>1750-2640</issn><eissn>1750-2659</eissn><abstract>Background
Influenza B is often regarded as the milder form of the disease. The early 2012–2013 season in Wales saw the highest rate of influenza B‐associated primary care consultations since 1994–1995 and considerable hospitalisations.
Objectives
This report summarises features of the first 100 confirmed cases during 2012–2013 in Wales.
Methods
Case information was sourced from routine laboratory testing and virological surveillance.
Results and conclusions
Influenza B (Yamagata lineage) viruses dominated, mainly affecting younger adults, admission to critical care was unexpectedly common. Low vaccine uptake amongst at‐risk patients may have contributed to the burden of influenza in secondary care in Wales.</abstract><cop>England</cop><pub>John Wiley and Sons Inc</pub><pmid>24034594</pmid><doi>10.1111/irv.12151</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Influenza and other respiratory viruses, 2013-11, Vol.7 (6), p.1013-1016 |
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| language | eng |
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| source | Wiley Online Library Open Access |
| subjects | Adult Aged Epidemiology Female Hospitalization - statistics & numerical data Humans Influenza influenza B Influenza B virus - isolation & purification Influenza, Human - epidemiology Influenza, Human - pathology Influenza, Human - virology Male Middle Aged Part 2 Epidemiology and Impact of Respiratory Virus Infections Primary Health Care - statistics & numerical data severity Short surveillance Vaccination - statistics & numerical data Wales Wales - epidemiology |
| title | Unusually high impact of influenza B during the early 2012–2013 influenza season in Wales – epidemiology and clinical analysis of the first 100 cases |
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