{"id":10152,"date":"2025-03-01T14:02:55","date_gmt":"2025-03-01T19:02:55","guid":{"rendered":"https:\/\/dhss.delaware.gov\/dph\/dhan192\/"},"modified":"2025-03-02T00:48:50","modified_gmt":"2025-03-02T05:48:50","slug":"dhan192","status":"publish","type":"page","link":"https:\/\/dhss.delaware.gov\/dph\/php\/alerts\/dhan192\/","title":{"rendered":"php\/alerts\/dhan192 ~  Division of Public Health &#8211; &#8211; Health Alert  &#8211; Delaware Health and Social Services &#8211; State of Delaware"},"content":{"rendered":"<div data-swiftype-index=\"true\">\n\n\n\n  <br>\n\n\n\n  <div class=\"container\" id=\"main_header\"> \n\n    <!-- BEGIN readspeaker div -->\n\n    <div class=\"rs_skip rsbtn rs_preserve\" id=\"readspeaker_button1\">\n\n      <a accesskey=\"L\" class=\"rsbtn_play\" href=\"https:\/\/app-na.readspeaker.com\/cgi-bin\/rsent?customerid=7262&#038;lang=en_us&#038;readid=main_content&#038;url=https:\/\/dhss.delaware.gov\/dph\/php\/alerts\/dhan192.html\" title=\"Listen to this page using ReadSpeaker\">\n\n        <span class=\"rsbtn_left rsimg rspart\"><span class=\"rsbtn_text\"><span>Listen<\/span><\/span><\/span>\n\n        <span class=\"rsbtn_right rsimg rsplay rspart\"><\/span>\n\n      <\/a>\n\n    <\/div>\n\n    <!-- END readspeaker div -->\n\n\n\n    \n\n    <header class=\"pull-left\">\n\n      <h1>Delaware Health Alert Network #<!--[type=EDIT name=\"DHAN Number\"]-->192 <!--[END]--> <\/h1>\n\n      <h2> <!--[type=EDIT name=\"DHAN Date\"]-->August 7, 2009 2:19 pm <!--[END]--> <\/h2>\n\n    <\/header>\n\n  <\/div><br>\n\n \n\n  <div class=\"container\">\n\n    <div class=\"row\">\n\n      <div class=\"col-md-3\" id=\"leftCol\">\n\n        <div class=\"panel-group\" id=\"accordion\">\n\n          <div class=\"panel sectionmenu_panel\">\n\n            <div class=\"panel-heading\">\n\n              <p class=\"panel-title\"><a class=\"agency_nav\" data-parent=\"#accordion\" data-toggle=\"collapse\" href=\"#collapseOne\"><strong><i class=\"fa fa-align-justify fa-fw\"><\/i> Public Health Menu<\/strong><\/a><\/p>\n\n            <\/div>\n\n\n\n            <div class=\"panel-collapse collapse in\" id=\"collapseOne\">\n\n              <div class=\"panel-body\" id=\"clf_nav\">\n\n                  <ul class=\"nav nav-stacked nav-pills-clf\" id=\"agency_sidebar\">\n    <li><a href=\"\/dph\/\"><h2>Home <i class=\"fa fa-home fa-fw\"><\/i><\/h2><\/a><\/li>\n    <li class=\"toplevel\"><a data-parent=\"#agency_sidebar\" data-toggle=\"collapse\" href=\"#HomeMenu\"><h2>About <i class=\"fa fa-caret-right fa-fw\"><\/i><\/h2><\/a>\n      <ul class=\"panel-collapse collapse\" id=\"HomeMenu\">\n        <li><a href=\"\/dph\/about.html\">About DPH<\/a><\/li>\n        <li><a href=\"\/dph\/sections.html\">Sections &#038; Programs<\/a><\/li>\n        <li><a href=\"\/dph\/ofclocations.html\">Office Locations<\/a><\/li>\n        <li><a href=\"\/dph\/contact.html\">Contact Info<\/a><\/li>\n      \n        <li><a href=\"\/calendars.html\" target=\"_blank\">Calendar<\/a><\/li>\n      <\/ul>\n    <\/li>\n    <li class=\"toplevel\"><a data-parent=\"#sidebar\" data-toggle=\"collapse\" href=\"#ServicesMenu\"><h2>Services <i class=\"fa fa-caret-right fa-fw\"><\/i><\/h2><\/a>\n      <ul class=\"panel-collapse collapse\" id=\"ServicesMenu\">\n        <li><a href=\"\/dph\/servicesaz.html\">A-Z Services<\/a><\/li>\n        <li><a href=\"\/dph\/hsp\/environmental.html\">Air &#038; Water Quality<\/a><\/li>\n        <li><a href=\"\/dph\/ss\/vitalstats.html\">Birth, Death, &#038; Marriage Records<\/a><\/li>\n        <li><a href=\"\/dph\/clinics.html\">Clinics<\/a><\/li>\n        <li><a href=\"\/dph\/healthdatastats.html\">Health Data &#038; Statistics<\/a><\/li>\n        <li><a href=\"\/dph\/php\/emsps.html\">Emergency Preparedness<\/a><\/li>\n        <li><a href=\"\/dph\/healthandwellness.html\">Health &#038; Wellness<\/a><\/li>\n        <li><a href=\"\/dph\/hsp\/healthyhomes.html\">Healthy Homes<\/a><\/li>\n        <li><a href=\"\/dph\/hsp\/healthywp.html\">Healthy Workplaces<\/a><\/li>\n        <li><a href=\"\/dph\/lab\/labs.html\">Laboratory<\/a><\/li>\n        <li><a href=\"\/dph\/hsp\/feir.html\">Restaurant Inspections<\/a><\/li>\n        <li><a href=\"\/dph\/screen.html\">Screening and Testing<\/a><\/li>\n        <li><a href=\"\/dph\/chca\/dphwichominf01.html\">WIC<\/a><\/li>\n        <li><a href=\"\/dph\/servicesadd.html\">Additional Services<\/a><\/li><li>\n      <\/li><\/ul>\n    <\/li>\n    <li class=\"toplevel\"><a data-parent=\"#sidebar\" data-toggle=\"collapse\" href=\"#InformationMenu\"><h2>Information <i class=\"fa fa-caret-right fa-fw\"><\/i><\/h2><\/a>\n        <ul class=\"panel-collapse collapse\" id=\"InformationMenu\">\n        <li><a href=\"\/dph\/factsheetsaz.html\">A-Z Fact Sheets<\/a><\/li>\n        <li><a href=\"\/dph\/pubreportsaz.html\">A-Z Publications &#038; Reports<\/a><\/li>\n        <li><a href=\"\/dph\/diseasesandconditions.html\">Diseases &#038; Conditions<\/a><\/li>\n        <li><a href=\"\/dph\/faq.html\">FAQ&#8217;s<\/a><\/li>\n        <li><a href=\"\/dph\/php\/alerts.html\">Health Alerts<\/a><\/li>\n        <li><a href=\"\/dph\/healthylifestyles.html\">Healthy Lifestyles<\/a><\/li>\n        <li><a href=\"\/dph\/hipaa.html\">HIPAA<\/a><\/li>\n        <li><a href=\"\/dph\/regs.html\">Regulations<\/a><\/li>\n        <li><a href=\"\/dph\/forms.html\">Request Forms<\/a><\/li>\n        <li><a href=\"\/dph\/links.html\">Links &#038; Resources<\/a><\/li>\n        <li><a href=\"http:\/\/delaware.gov\/help\/foia_request.shtml\">FOIA Request Form<\/a><\/li>\n      <\/ul>\n    <\/li>\n    <li><a id=\"SocialMenuHeader\"><h2>Connect <i class=\"fa fa-thumbs-o-up fa-fw\"><\/i><\/h2><\/a>\n      <ul id=\"SocialMenu\">\n        <li class=\"facebook\"><a href=\"https:\/\/www.facebook.com\/DEPublicHealth\" target=\"_blank\" title=\"Division of Public Health Facebook Page\"><i class=\"fa fa-facebook-square fa-lg\"><\/i> Facebook<\/a><\/li>\n        <li class=\"twitter\"><a href=\"https:\/\/twitter.com\/Delaware_DHSS\" target=\"_blank\" title=\"Delaware Health and Social Services Twitter Account\"><i class=\"fa fa-twitter-square fa-lg\"><\/i> Twitter<\/a><\/li>\n        <!-- <li class=\"googleplus\"><a href=\"#\"><i class=\"fa fa-google-plus-square fa-lg\"><\/i> Google +<\/a><\/li>\n        <li class=\"flickr\"><a href=\"#\"><i class=\"fa fa-flickr fa-lg\"><\/i> Flickr<\/a><\/li>\n        <li class=\"youtube\"><a href=\"#\"><i class=\"fa fa-youtube-square fa-lg\"><\/i> Youtube<\/a><\/li>\n        <li class=\"instagram\"><a href=\"#\"><i class=\"fa fa-instagram fa-lg\"><\/i> Instagram<\/a><\/li>\n        <li class=\"linkedin\"><a href=\"#\"><i class=\"fa fa-linkedin-square fa-lg\"><\/i> Linkedin<\/a><\/li>\n        <li class=\"pinterest\"><a href=\"#\"><i class=\"fa fa-pinterest-square fa-lg\"><\/i> Pinterest<\/a><\/li> -->\n      <\/ul>\n    <\/li>\n  <\/ul>\n\n              <\/div>\n\n            <\/div>\n\n          <\/div>\n\n        <\/div><br>\n\n      <\/div>\n\n\n\n      <div class=\"col-md-9\" id=\"main_content\"> \n\n  \n\n<h2 class=\"center\">Health\n\n<!--[type=EDIT name=\"DHANType\"]-->\n\n\n\n   Advisory<!--[END]-->\n\n<br>\n\n<!--[type=EDIT name=\"DHAN Heading\"]-->\n\n\n\nCDC EVALUATES RAPID INFLUENZA DIAGNOSTIC TESTS FOR NOVEL INFLUENZA A (H1N1) VIRUSES<!--[END]-->\n\n<\/h2>\n\n\n\n<!--[type=HTMLEDIT name=\"Content\"]-->\n\n\n\n<p>\n\n\n  Delaware Division of Public Health (DPH) would like to share the following new and updated guidance from the Centers for Disease Control\n\n\n  and Prevention (CDC) related to H1N1 influenza testing with Delaware healthcare providers.\n\n\n<\/p>\n\n\n<p>\n\n\n  The August 7, 2009, <em>Morbidity and Mortality Weekly Report<\/em> contains a report, \u201cEvaluation of Rapid Influenza Diagnostic\n\n\n  Tests for Detection of Novel Influenza A (H1N1) Virus \u2013 United States, 2009.\u201d The article describes the performance of three\n\n\n  commercially available rapid influenza diagnostic tests (RIDTs) compared to real-time RT-PCR for their ability to detect the novel\n\n\n  influenza A (H1N1) virus in respiratory specimens.\u00a0Overall sensitivity for the novel influenza A (H1N1) virus ranged from 40-69%,\n\n\n  meaning these infections may not be detected by RIDTs, especially if the amount of virus in a specimen is low. For this reason, decisions\n\n\n  regarding treatment and further testing among patients with negative results from RIDT should be based upon clinician suspicion,\n\n\n  underlying medical conditions, severity of illness, and risk for complications in those persons suspected of having the novel influenza A\n\n\n  (H1N1) virus infection.\n\n\n<\/p>\n\n\n<p>\n\n\n  Overall, the findings in this report demonstrate that these RIDTs are capable of detecting novel influenza A (H1N1) in respiratory\n\n\n  specimens, but that many infections will be missed, especially in specimens with low viral titers. RIDTs do not distinguish among\n\n\n  influenza A virus subtypes, and RIDT sensitivity might vary by subtype of influenza A. Therefore, when using a positive RIDT result to\n\n\n  help determine the appropriate course of clinical treatment or other action, the result should always be interpreted in the context of\n\n\n  currently circulating strains. Conversely, as indicated by the results of this and other studies, a negative RIDT result should not be\n\n\n  interpreted as indicating the absence of infection. In this analysis, the sensitivity of all three assays evaluated declined as the viral\n\n\n  titer in the specimen decreased. The amount of virus found in respiratory specimens can be affected by timing of the specimen collection;\n\n\n  viral titers are highest in the first 3 days of illness. Other factors that can affect the amount of virus in the specimen include age\n\n\n  (e.g., children generally shed more virus and for longer periods than adults), type of specimen collected, and transportation and storage\n\n\n  of the specimen before testing. Testing with rRT-PCR or virus isolation should be performed if a more definitive determination of the\n\n\n  presence of influenza virus is required.\n\n\n<\/p>\n\n\n<p>\n\n\n  During the 2009-2010 influenza season, the Division of Public Health Laboratory will use the real-time RT-PCR assay to test\n\n\n  nasopharyngeal specimens from Delaware&#8217;s sentinel physicians and hospitals.\n\n\n<\/p>\n\n\n<p>\n\n\n  For information on specimen collection, transport to the lab and receiving results, see the DPH Laboratory web site at <a href=\"\/dph\/lab\/labs.html\">http:\/\/www.dhss.delaware.gov\/dph\/lab\/labs.html<\/a> or call the DPHL at (302)\n\n\n  223-1520.\n\n\n<\/p>\n\n\n<p>\n\n\n  Link to August 7, 2009, <em>Morbidity and Mortality Weekly Report<\/em>:\u00a0\u00a0<a href=\"http:\/\/www.cdc.gov\/mmwr\/preview\/mmwrhtml\/mm5830a2.htm\">http:\/\/www.cdc.gov\/mmwr\/PDF\/wk\/mm5830.pdf<\/a>\n\n\n<\/p>\n\n\n<p class=\"text-center\">\n\n\n  ****\n\n\n<\/p>\n\n\n<p>\n\n\n  You are receiving this email because you are a registered member of the Delaware Health Alert Network.\n\n\n<\/p>\n\n\n<p>\n\n\n  If you are not a member and would like to subscribe, please complete the form found online at:\u00a0 <a href=\"\/main\/mailforms\/dph_hanform.aspx\">http:\/\/dhss.delaware.gov\/main\/mailforms\/dph_hanform.aspx<\/a> .\n\n\n<\/p><!--[END]-->\n\n  \n\n        <div class=\"panel panel-danger\">\n\n          <div class=\"panel-heading\">    \n\n      <h2>Categories of Health Alert messages:<\/h2>\n\n       <\/div>\n\n       <div class=\"panel-body\">\n\n      <ul>\n\n        <li><strong>Health Alert:<\/strong> Conveys the highest level of importance; warrants immediate action or attention.<\/li>\n\n        <li><strong>Health Advisory:<\/strong> Provides important information for a specific incident or situation; may not require immediate action.<\/li>\n\n        <li><strong>Health Update:<\/strong> Provides updated information regarding an incident or situation; unlikely to require immediate action.<\/li>\n\n            <\/ul>\n\n         <div><strong>NOTE: This page is for informational purposes only and dated material (e.g. temporary websites) may not be available.<\/strong><\/div>\n\n          <\/div> \n\n        <\/div><br>  \n\n\n\n      <\/div>\n\n    <\/div>\n\n  <\/div><!-- \/container -->\n\n  <\/div>","protected":false},"excerpt":{"rendered":"<p>Listen Delaware Health Alert Network #192 August 7, 2009 2:19 pm Public Health Menu Home About About DPH Sections &#038; Programs Office Locations Contact Info Calendar Services A-Z Services Air &#038; Water Quality Birth, Death, &#038; Marriage Records Clinics Health Data &#038; Statistics Emergency Preparedness Health &#038; Wellness Healthy Homes Healthy Workplaces Laboratory Restaurant Inspections [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":9294,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-10152","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/pages\/10152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/comments?post=10152"}],"version-history":[{"count":1,"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/pages\/10152\/revisions"}],"predecessor-version":[{"id":11328,"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/pages\/10152\/revisions\/11328"}],"up":[{"embeddable":true,"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/pages\/9294"}],"wp:attachment":[{"href":"https:\/\/dhss.delaware.gov\/dph\/wp-json\/wp\/v2\/media?parent=10152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}