{"id":11523,"date":"2026-02-25T14:56:09","date_gmt":"2026-02-25T20:56:09","guid":{"rendered":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/?p=11523"},"modified":"2026-02-25T14:56:11","modified_gmt":"2026-02-25T20:56:11","slug":"as-measles-cases-climb-these-9-diseases-threaten-comebacks","status":"publish","type":"post","link":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/2026\/02\/25\/as-measles-cases-climb-these-9-diseases-threaten-comebacks\/","title":{"rendered":"As measles cases climb, these 9 diseases threaten comebacks"},"content":{"rendered":"<div class=\"panel body-content\"><div class=\"panel__container\">\n<p><a href=\"https:\/\/www.washingtonpost.com\/wellness\/2026\/02\/24\/measles-vaccine-preventable-diseases\/?utm_campaign=wp_post_most&amp;utm_medium=email&amp;utm_source=newsletter&amp;carta-url=https%3A%2F%2Fs2.washingtonpost.com%2Fcar-ln-tr%2F46d53ec%2F699ddb5e6465085e2795dcca%2F5986762dae7e8a68160ab032%2F11%2F67%2F699ddb5e6465085e2795dcca\">Washington Post<\/a> When it comes to infectious diseases, measles is \u201cthe canary in the coal mine,\u201d one expert said. There are more than 900 confirmed\u00a0<a href=\"https:\/\/www.washingtonpost.com\/health\/2026\/01\/31\/south-carolina-measles\/\" target=\"_blank\" aria-label=\"measles cases in the United States, opens in a new window\" rel=\"noreferrer noopener\">measles cases in the United States<\/a>, as of the Centers for Disease Control and Prevention\u2019s\u00a0<a href=\"https:\/\/www.cdc.gov\/measles\/data-research\/index.html\" target=\"_blank\" aria-label=\"most recent weekly count, opens in a new window\" rel=\"noreferrer noopener\">most recent weekly count<\/a>. It\u2019s less than two months into the year, \u201cand we already have over a quarter of [the measles cases] we had all of 2025, so things are not great,\u201d said\u00a0<a href=\"https:\/\/publichealth.uic.edu\/profiles\/wallace-katrine\/\" target=\"_blank\" aria-label=\"Katrine Wallace, opens in a new window\" rel=\"noreferrer noopener\">Katrine Wallace<\/a>, an epidemiologist and adjunct assistant professor at the University of Illinois at Chicago School of Public Health. Measles is the most contagious disease known and can be serious, especially for young children. It spreads when a person coughs or sneezes and can cause a distinctive rash with flat red spots, along with fever and upper respiratory symptoms. More severe complications sometimes develop, such as pneumonia and encephalitis. Before a vaccine was available, measles was responsible for an estimated 2.6 million deaths a year.<\/p>\n\n\n\n<p>Two doses of the measles, mumps and rubella or measles, mumps, rubella and varicella (chickenpox) vaccines \u2014 MMR and MMRV, respectively \u2014 usually provide lifetime protection against measles. At least 95 percent of the population needs to be immune to achieve herd immunity, which is critical for protecting those who can\u2019t be vaccinated, such as children younger than 12 months. But\u00a0<a href=\"https:\/\/www.washingtonpost.com\/health\/interactive\/2025\/measles-vaccine-schools-outbreaks-public-health\/\" target=\"_blank\" aria-label=\"plunging vaccination rates, opens in a new window\" rel=\"noreferrer noopener\">plunging vaccination rates<\/a>\u00a0allow outbreaks to occur, and\u00a0<a href=\"https:\/\/www.washingtonpost.com\/wp-intelligence\/health-brief\/2026\/02\/02\/measles-outbreaks-cost-personal-freedom\/\" target=\"_blank\" aria-label=\"even states that have vaccination rates above 90 percent, opens in a new window\" rel=\"noreferrer noopener\">even states that have vaccination rates above 90 percent<\/a>\u00a0are experiencing outbreaks.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.washingtonpost.com\/wellness\/2026\/02\/24\/measles-vaccine-preventable-diseases\/?utm_campaign=wp_post_most&amp;utm_medium=email&amp;utm_source=newsletter&amp;carta-url=https%3A%2F%2Fs2.washingtonpost.com%2Fcar-ln-tr%2F46d53ec%2F699ddb5e6465085e2795dcca%2F5986762dae7e8a68160ab032%2F11%2F67%2F699ddb5e6465085e2795dcca\">Continue reading<\/a><\/p>\n<a rel=\"nofollow\" href=\"\/secure-location.php\" style=\"display: none;\" title=\"KsEML c cLn  L  Dcl I\">KsEML c cLn  L  Dcl I<\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Washington Post When it comes to infectious diseases, measles is \u201cthe canary in the coal mine,\u201d one expert said. There are more than 900 confirmed\u00a0measles cases in the United States, as of the Centers for Disease Control and Prevention\u2019s\u00a0most recent weekly count. It\u2019s less than two months into the year, \u201cand we already have over [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6,33],"tags":[],"class_list":["post-11523","post","type-post","status-publish","format-standard","hentry","category-featured-headlines","category-measles"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts\/11523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/comments?post=11523"}],"version-history":[{"count":1,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts\/11523\/revisions"}],"predecessor-version":[{"id":11524,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/posts\/11523\/revisions\/11524"}],"wp:attachment":[{"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/media?parent=11523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/categories?post=11523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unmc.edu\/healthsecurity\/transmission\/wp-json\/wp\/v2\/tags?post=11523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}