{"id":330,"date":"2024-02-14T18:18:49","date_gmt":"2024-02-14T18:18:49","guid":{"rendered":"https:\/\/www.merckvaccines.com\/capvaxive\/?page_id=330"},"modified":"2026-03-26T11:38:52","modified_gmt":"2026-03-26T11:38:52","slug":"dosage-and-administration","status":"publish","type":"page","link":"https:\/\/www.merckvaccines.com\/capvaxive\/dosage-and-administration\/","title":{"rendered":"Dosage and Administration for CAPVAXIVE\u00ae (Pneumococcal 21-valent Conjugate Vaccine)"},"content":{"rendered":"<link rel='stylesheet' id='vivid360-spacer-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/spacer\/css\/style.min.css?ver=1766071753' media='all' \/>\n\n<div style=\"background-color:transparent;--desktop-spacer:2px;--tablet-spacer:2px;--mobile-spacer:12px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-row-module-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/row\/css\/style.min.css?ver=6.8.5' media='all' \/>\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row vivid360-row hcp-wide-bg-width full-page-width\"><div class=\"cropped\" id=\"row749cc445-f4be-46f6-b9d9-72f96232411d\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content wide-width hcp-wide-width\"><link rel='stylesheet' id='vivid360-heading-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/heading\/css\/style.min.css?ver=1766071753' media='all' \/>\n\n<div class=\"vivid360-heading\" id=\"a5c8e64d1-192b-4ef4-a071-3f04dcdba80a\"><h1 class=\"has-primary-color content-width fontWeightRegular\" style=\"--desktopFontSize:36px;--tabletFontSize:36px;--mobileFontSize:24px;--desktopLineHeightSize:45px;--tabletLineHeightSize:45px;--mobileLineHeightSize:\" id=\"\">Dosage and administration<\/h1><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"paragraph-wrapper wp-elements-180292a420a131799a6d6238dab1cbf3\"><div class=\"_951ad69b-36e7-4858-bee8-1938d0d79b76 \" id=\"\"><p class=\"has-primary-color has-text-color has-link-color\" style=\"font-size:30px\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#b85860\" class=\"has-inline-color\">One dose<\/mark> for all your appropriate adult patients<\/strong><\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:42px;--tablet-spacer:42px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row aligncenter vivid360-row hcp-wide-bg-width regular-bg-width\"><div class=\"cropped\" id=\"rowe56c17fa-662c-4516-8431-14638d5b466e\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content regular-width hcp-wide-width\"><link rel='stylesheet' id='vivid360-columns-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/columns\/css\/style.min.css?ver=1766071753' media='all' \/>\n\n<div class=\"wp-block-vivid360-columns vivid360-columns are-vertically-aligned-top not-stacked-on-tablet\" style=\"--desktopPadding:;--tabletPadding:;--mobilePadding:;--gutterWidth:1rem;--mobGutterWidth:1rem;border-style:;border-radius:0;border-width:0\"><link rel='stylesheet' id='vivid360-column-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/column\/css\/style.min.css?ver=1766071753' media='all' \/>\n\n<div class=\"wp-block-vivid360-column is-vertically-aligned-top vivid360-column has-background\" style=\"background-color:#f1f1f1;--tabletColumnWidth:100%;--mobileColumnWidth:100%;--tabletColumnOrder:;--mobileColumnOrder:;--colDeskPadding:;--colTabPadding:;--colMobPadding:;flex-basis:100%;border-style:;border-radius:24px;border-width:0\">\n<div style=\"background-color:transparent;--desktop-spacer:48px;--tablet-spacer:48px;--mobile-spacer:28px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile mb-0 is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"paragraph-wrapper wp-elements-7939b500421b62e8e351c642be5aa080\"><div class=\"_8bcabeca-7687-40c1-8934-09ca04eca2e8 padding-leftright15\" id=\"\"><p class=\"has-text-align-center has-text-color has-link-color\" style=\"color:#264068;font-size:22px\"><strong>Incorporate CAPVAXIVE into your practice<\/strong><\/p><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1px\"><\/div>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:2px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"wp-block-columns mb-0 is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:22%\"><link rel='stylesheet' id='vivid360-image-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/image\/css\/style.min.css?ver=1766071753' media='all' \/>\n\n<div class=\"wp-block-vivid360-image\"><div class=\"img-container \"><figure class=\"wp-block-vivid360-image is-style-default aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"108\" height=\"108\" src=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/Icon-1.png\" alt=\"\" class=\"wp-image-2112  style-noshadow   \" style=\"height:108px;width:108px\"\/><\/figure><\/div><\/div>\n\n\n\n<div class=\"paragraph-wrapper\"><div class=\"_fa9e0185-05d4-4229-b810-8590dbe9e187 \" id=\"\"><p class=\"has-text-align-center\" style=\"font-size:20px\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#264068\" class=\"has-inline-color\">One dose<\/mark><\/p><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:22%\">\n<div class=\"wp-block-vivid360-image\"><div class=\"img-container \"><figure class=\"wp-block-vivid360-image is-style-default aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"108\" height=\"108\" src=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/Icon-Syringe.png\" alt=\"\" class=\"wp-image-2113  style-noshadow   \" style=\"height:108px;width:108px\"\/><\/figure><\/div><\/div>\n\n\n\n<div class=\"paragraph-wrapper wp-elements-f17119469867dafb612785362ec2b6fa\"><div class=\"_13d9f9f7-7246-4755-a8b7-649b3e21d510 \" id=\"\"><p class=\"has-text-align-center has-text-color has-link-color\" style=\"color:#264068;font-size:20px\">0.5-mL prefilled <br>syringe administered <br>intramuscularly<\/p><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:22%\">\n<div class=\"wp-block-vivid360-image\"><div class=\"img-container \"><figure class=\"wp-block-vivid360-image is-style-default aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"108\" height=\"108\" src=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/Icon-Thermometer.png\" alt=\"\" class=\"wp-image-2114  style-noshadow   \" style=\"height:108px;width:108px\"\/><\/figure><\/div><\/div>\n\n\n\n<div class=\"paragraph-wrapper wp-elements-29bacb02db4cafaa6df6523a7749e6e3\"><div class=\"_50c96618-278f-46b7-b1f7-cf27972e6e9e \" id=\"\"><p class=\"has-text-align-center has-text-color has-link-color\" style=\"color:#264068;font-size:20px\">Stored in refrigerator <br>at 2\u00b0C to 8\u00b0C<br><span class=\"no-wrap-text\">(36\u00b0F to 46\u00b0F)<\/span><\/p><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\"><\/div>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:32px;--tablet-spacer:32px;--mobile-spacer:8px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table mb-0 has-link-color wp-elements-55baaf66e5815c3abfdeedf8bb808df8\"><table class=\"has-primary-color has-text-color has-link-color has-fixed-layout\" style=\"border-width:0;width:100%\"><tbody><tr><td style=\"background-color:#a8dcdb;border-width:0;font-size:22px;line-height:1.5;color:#273f67;text-align:center;padding:20px 10px 10px\"><strong>CAPVAXIVE can be coadministered with the influenza vaccine<\/strong><\/td><\/tr><tr><td style=\"background-color:#a8dcdb;border-width:0;font-size:18px;line-height:1.5;padding:0 10px 20px;border-bottom-right-radius:24px;border-bottom-left-radius:24px;color:#273f67;text-align:center\"><a aria-label=\"#\" href=\"https:\/\/www.merckvaccines.com\/capvaxive\/clinical-studies\/#study4\">See Study 4 for details &gt;&gt;<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:2px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row vivid360-row hcp-wide-bg-width full-page-width\"><div class=\"cropped\" id=\"row3ce67a48-1df4-4d2d-9524-2e381246a6c3\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content wide-width hcp-wide-width\">\n<div class=\"vivid360-heading\" id=\"aad53fb66-0fc2-4d30-8eae-f6c68a036b76\"><h2 class=\"has-primary-color content-width fontWeightBold\" style=\"--desktopFontSize:20px;--tabletFontSize:20px;--mobileFontSize:20px;--desktopLineHeightSize:30px;--tabletLineHeightSize:30px;--mobileLineHeightSize:\" id=\"\">Dosage<\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:20px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<p class=\"has-text-color has-regular-font-size\" style=\"color:#090505\"><strong>For intramuscular use.<br><\/strong>Administer a single <span class=\"no-wrap-text\">0.5-mL<\/span> dose.<\/p>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"vivid360-heading\" id=\"a08017f4b-fb9c-4a5d-9b93-83f016480926\"><h2 class=\"has-primary-color content-width fontWeightBold\" style=\"--desktopFontSize:20px;--tabletFontSize:20px;--mobileFontSize:20px;--desktopLineHeightSize:30px;--tabletLineHeightSize:30px;--mobileLineHeightSize:\" id=\"\">Administration<\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:20px;--tablet-spacer:20px;--mobile-spacer:20px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<p class=\"has-text-color has-regular-font-size\" style=\"color:#090505\">CAPVAXIVE is a colorless, clear to opalescent solution. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. Do not use if particulate matter or discoloration is observed. Administer intramuscularly.<\/p>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:20px;--tablet-spacer:20px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row vivid360-row hcp-wide-bg-width full-page-width\"><div class=\"cropped\" id=\"row00037e1f-9e83-41dd-9f2d-e3fa238a8f58\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content wide-width hcp-wide-width\">\n<div class=\"vivid360-heading\" id=\"a115360fb-0d87-49f9-bf6e-0eb4d36b6e70\"><h2 class=\"has-primary-color content-width fontWeightBold\" style=\"--desktopFontSize:20px;--tabletFontSize:20px;--mobileFontSize:20px;--desktopLineHeightSize:30px;--tabletLineHeightSize:30px;--mobileLineHeightSize:\" id=\"\">CAPVAXIVE can be coadministered with the influenza vaccine<\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<p class=\"has-text-color has-regular-font-size\" style=\"color:#090505\">The OPA responses to CAPVAXIVE administered concomitantly with quadrivalent influenza vaccine were non-inferior to the OPA responses to CAPVAXIVE administered sequentially after influenza vaccine for 20 of 21 serotypes contained in CAPVAXIVE (serotype 23B did not meet non-inferiority criterion). The OPA response to serotype 15B was not assessed for non-inferiority. Influenza vaccine administered concomitantly with CAPVAXIVE was non-inferior to influenza vaccine administered alone as assessed by influenza strain-specific HAI responses for 3 of 4 influenza strains (strain A\/H3N2 did not meet non-inferiority criterion). <strong><a aria-label=\"#\" href=\"https:\/\/www.merckvaccines.com\/capvaxive\/clinical-studies\/#study4\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2a73b5\" class=\"has-inline-color\">See Study 4 for details &gt;&gt;<\/mark><\/a><\/strong><\/p>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:20px;--tablet-spacer:20px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row vivid360-row hcp-wide-bg-width full-page-width\"><div class=\"cropped\" id=\"row9fcc46cf-ef8b-4479-8e5d-46f727eb7a2f\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content wide-width hcp-wide-width\">\n<div class=\"vivid360-heading\" id=\"a7ec9a49e-9d65-44fd-a550-c8bfb86f4ffb\"><h2 class=\"has-primary-color content-width fontWeightBold\" style=\"--desktopFontSize:20px;--tabletFontSize:20px;--mobileFontSize:20px;--desktopLineHeightSize:30px;--tabletLineHeightSize:30px;--mobileLineHeightSize:\" id=\"\">Make a strong recommendation for CAPVAXIVE when referring your eligible patients to the pharmacy<sup>1<\/sup><\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<p class=\"has-text-color has-regular-font-size\" style=\"color:#090505\">When referring your patients to a pharmacy, direct them to the pharmacy locator tool so they can find CAPVAXIVE at a pharmacy near them. <strong>Ask your patients to call their pharmacy ahead to check if they have CAPVAXIVE available.<\/strong><\/p>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--tablet-spacer:16px;--mobile-spacer:10px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row vivid360-row hcp-wide-bg-width full-page-width\"><div class=\"cropped\" id=\"row6bb59e65-4ba9-4871-966b-92ffab21861b\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content wide-width hcp-wide-width\">\n<div class=\"wp-block-vivid360-button-parent btn-block-container content-width button-justify-center\"><link rel='stylesheet' id='vivid360-button-block-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/button\/css\/style.min.css?ver=1766071753' media='all' \/>\n<link rel='stylesheet' id='vivid360-button-parent-block-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/button-parent\/css\/style.min.css?ver=6.8.5' media='all' \/>\n\n<div class=\"vivid360-button-block fullWidth-mobile\"><a class=\"btn primary primary-regular has-icon icon-left\" role=\"button\" style=\"font-size:14px;letter-spacing:0.86px;border-radius:4px;border-style:solid;background-color:#b85860;justify-content:center;text-align:center;width:100%\" href=\"https:\/\/www.capvaxive.com\/how-to-get-capvaxive\/\" title=\"View pharmacy locator\" target=\"_blank\" rel=\"noopener\" data-design-category=\"button\" data-design-label=\"View pharmacy locator\" data-design-module=\"element\" data-event-name=\"element_click\"><span role=\"img\" aria-label=\"icon-search\" class=\"icon-search\"><\/span>View pharmacy locator<\/a><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:42px;--tablet-spacer:42px;--mobile-spacer:42px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div style=\"border-width:0px;border-style:;border-radius:0;background-color: !important\" class=\"wp-block-vivid360-row vivid360-row hcp-wide-bg-width wide-bg-width\"><div class=\"cropped\" id=\"row7a0a79c3-ce22-4e1e-8fad-f00c7fff355d\"><div style=\"padding-top:0px;padding-bottom:0px;padding-right:0px;padding-left:0px\" class=\"row-content wide-width hcp-wide-width\">\n<div class=\"wp-block-columns are-vertically-aligned-top mb-0 is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\"><link rel='stylesheet' id='vivid360-card-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/card\/css\/style.min.css?ver=1773241827' media='all' \/>\n\n<div id=\"\" class=\"wp-block-vivid360-card af95a97a2-7081-4427-8e5b-c50546982745 vivid360-block-card has-text-align-left card-horizontal has-primary-border-color has-color-alternate-primary-light-background-color full-page-width mt-0\" style=\"border-width:0px;border-style:;border-radius:24px;color:#111 !important\"><div class=\"card-media width-specific-display\"><figure class=\"ratio-4-3 ratio-1-1-mobile\"><picture><source media=\"(max-width: 767px)\" data-srcset=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/icon6_mobile.png?w=767\"\/><source media=\"(min-width: 768px) and (max-width: 1440px)\" data-srcset=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/icon6.png?w=1440\"\/><img decoding=\"async\" width=\"90\" height=\"90\" data-src=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/icon6.png\" loading=\"lazy\" src=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/uploads\/sites\/153\/2026\/03\/icon6.png\" alt=\"\"\/><\/picture><\/figure><\/div><div class=\"card-content\"><div class=\"card-content-wrap\"><h2 class=\"card-header fontWeightBold\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Who should get CAPVAXIVE?<\/mark><\/h2><div class=\"card-desc has-regular-font-size\">\n<p class=\"has-black-color has-text-color has-link-color has-regular-font-size wp-elements-07b5432216dcbe814e8f344bfa10914e\">The CDC recommends adults aged 50 or older receive a pneumococcal vaccination.<sup>1<\/sup><\/p>\n\n\n\n<div class=\"wp-block-vivid360-button-parent btn-block-container content-width button-justify-left\">\n<div class=\"vivid360-button-block fullWidth-mobile\"><a class=\"btn primary primary-regular has-primary-background-color has-white-color\" role=\"button\" style=\"font-size:14px;letter-spacing:0.86px;border-radius:4px;border-style:solid;justify-content:center;text-align:center;width:100%\" href=\"https:\/\/www.merckvaccines.com\/capvaxive\/cdc-recommendations\/\" title=\"Learn  more\" target=\"_self\" rel=\"noopener\" data-design-category=\"button\" data-design-label=\"Learn  more\" data-design-module=\"element\" data-event-name=\"element_click\">Learn  more<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:12px;--tablet-spacer:12px;--mobile-spacer:12px;height:12px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column 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href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/copy-url\/css\/style.min.css?ver=1766071753' media='all' \/>\n<script type=\"text\/javascript\" src=\"https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/copy-url\/js\/frontend.js?ver=1766071753\" id=\"vivid360-copy-url-frontend-js-js\"><\/script>\n\n<div class=\"wp-block-vivid360-copy-url container-copy-url block-align-center\"><div class=\"v360-copy-url-block text-align-center\"><h3 id=\"copylinkheader\" class=\"v360-copy-url-block-header has-primary-color\">Share with health care professionals<\/h3><p class=\"v360-copy-url-block-preview-link\" data-collapsed-text=\"\" data-expanded-text=\"\"><\/p><div class=\"v360-copy-url-block-copy-container\"><div class=\"v360-copy-url-block-copy-text div\"><\/div><textarea readonly rows=\"1\" aria-label=\"link address to copy\" class=\"v360-copy-url-block-copy-text textarea\"><\/textarea><button type=\"button\" aria-live=\"polite\" data-event-name=\"copy_link_click\" data-design-module=\"copy_link\" data-design-category=\"copy_link\" data-design-label=\"\" data-copied-text=\"Link copied\" class=\"btn icon-right v360-copy-url-block-copy-button\">Copy link <i class=\"icon-social-link\"><\/i><\/button><\/div><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:21px;--mobile-spacer:12px;--tablet-spacer:21px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:26px;--tablet-spacer:26px;--mobile-spacer:8px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-small-font-size\">HAI, hemagglutination inhibition;&nbsp;mL, milliliter; OPA, opsonophagocytic activity.<\/p>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:48px;--tablet-spacer:48px;--mobile-spacer:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"vivid360-heading\" id=\"ab38f1488-7871-4768-b6d4-a465956ad2a4\"><h3 class=\"has-black-color content-width fontWeightRegular\" style=\"--desktopFontSize:14px;--tabletFontSize:14px;--mobileFontSize:14px;--desktopLineHeightSize:21px;--tabletLineHeightSize:21px;--mobileLineHeightSize:\" id=\"\"><strong>Reference:<\/strong><\/h3><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:4px;--tablet-spacer:4px;--mobile-spacer:8px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-list-parent-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/list-parent\/css\/style.css?ver=1766071753' media='all' \/>\n\n<div class=\"vivid-block-list2 content-width isBold \">\n<ol style=\"--listBulletColor:#333\" class=\"list-bullet-color has-black-color has-text-color\">\n<li class=\"has-small-font-size\">Kobayashi M, Leidner AJ, Gierke R, et al. Expanded recommendations for use of pneumococcal conjugate vaccines among adults aged \u226550 years: recommendations of the Advisory Committee on Immunization Practices \u2014 United States, 2024. <em>MMWR Morb Mortal Wkly Rep<\/em>. 2025;74(1):1-8. doi:10.15585\/mmwr.mm7401a1<\/li>\n<\/ol>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<link rel='stylesheet' id='vivid360-modal-css-css' href='https:\/\/www.merckvaccines.com\/capvaxive\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/modal\/css\/style.min.css?ver=1770643873' media='all' \/>\n\n<div class=\"wp-block-vivid360-modal\"><div><div class=\"vivid360-modal-block-container is-style-passive-modal-two-btn\"><div class=\"vivid360-modal-trigger-container\"><span id=\"inlineTrigger\" role=\"link\" data-design-module=\"modal\" data-design-category=\"link\" class=\"vivid360-modal-trigger vivid360-modal-trigger-hide\">patientSite<\/span><\/div><div class=\"vivid360-modal-container null\"><div class=\"vivid360-modal\" 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data-design-module=\"element\">Proceed<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":287,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[],"footnotes":""},"ga4_page_audience":[1347],"ga4_page_birn_id":[],"ga4_page_branding":[233],"ga4_page_businessunit":[243],"ga4_page_campaign":[],"ga4_page_content_purpose":[262],"ga4_page_customer_journey_stage":[329],"ga4_page_customer_specialty":[396],"ga4_page_experience":[],"ga4_page_indication":[1486],"ga4_page_material_intent":[689],"ga4_page_product":[972],"ga4_page_region":[1241],"ga4_page_therapeuticarea":[1341],"class_list":["post-330","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dosage and 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