Our commitment to accessibility for all

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</div> <div> <span class="text-muted">Romania</span>  <a href="https://www.msd.ro/English/home/" target="_blank">English</a>  ·  <a href="https://www.msd.ro/Romanian/home/" target="_blank">Romanian</a> </div> <div> <a href="http://www.msd.ru/" target="_blank">Russia</a> </div> <div> <a href="https://www.msd.rs/" target="_blank">Serbia</a> </div> <div> <a href="http://www.msd.sk/" target="_blank">Slovakia</a> </div> <div> <a href="http://www.msd.si/" target="_blank">Slovenia</a> </div> <div> <a href="http://www.msd.es/" target="_blank">Spain</a> </div> <div> <a href="http://www.msd.se/" target="_blank">Sweden</a> </div> <div> <span class="text-muted">Switzerland</span>  <a href="https://www.msd.ch/en/home/" target="_blank">English</a>  ·  <a href="https://www.msd.ch/fr/home/" target="_blank">French</a>  ·  <a href="https://www.msd.ch/de/home/" target="_blank">German</a> </div> <div> <a href="https://www.msd-uk.com/index.xhtml" target="_blank">UK</a> </div> <div> <a href="http://www.msd.ua/" target="_blank">Ukraine</a> </div> </div> </li> </ul> </li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children"> <a href="#msd">Asia Pacific</a> <ul class="level-1"> <li class="menu-item menu-item-type-post_type menu-item-object-page site-selector"> <span>MSD</span> <div class="site-selctor-grid-container"> <div> <a href="http://www.msd-australia.com.au" target="_blank">Australia</a> </div> <div> <a href="http://www.msdchina.com.cn/" target="_blank">China</a> </div> <div> <a href="https://www.msd.com.hk/en/home/" target="_blank">Hong Kong</a> </div> <div> <a href="http://www.msdindia.in" target="_blank">India</a> </div> <div> <a href="http://www.msd-indonesia.com/" target="_blank">Indonesia</a> </div> <div> <a href="http://www.msd.co.jp/" target="_blank">Japan</a> </div> <div> <a href="http://www.msd-malaysia.com/" target="_blank">Malaysia</a> </div> <div> <a href="https://www.msd-newzealand.com/home/" target="_blank">New Zealand</a> </div> <div> <a href="https://www.msd.com.ph/" target="_blank">Philippines</a> </div> <div> <a href="http://www.msd-singapore.com/" target="_blank">Singapore</a> </div> <div> <a href="http://www.msd-korea.com/" target="_blank">South Korea</a> </div> <div> <a href="http://www.msd.com.tw/" target="_blank">Taiwan</a> </div> <div> <a href="http://www.msd-thailand.com/" target="_blank">Thailand</a> </div> <div> <a href="https://www.msd-vietnam.com/vietnamese/" target="_blank">Vietnam</a> </div> </div> </li> </ul> </li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children"> <a href="#msd">Middle East & Africa</a> <ul class="level-1"> <li class="menu-item menu-item-type-post_type menu-item-object-page site-selector"> <span>MSD</span> <div class="site-selctor-grid-container"> <div> <a href="http://www.msd-egypt.com/" target="_blank">Egypt</a> </div> <div> <a href="http://www.msd-saudi.com/" target="_blank">Saudi Arabia</a> </div> <div> <a href="http://www.msd.co.za/" target="_blank">South Africa</a> </div> <div> <a href="http://www.msd.com.tr/" target="_blank">Turkiye</a> </div> </div> </li> </ul> </li> </ul> </div> <div class="bottom-section"> <a class="btn" href="https://www.msd.com/contact-us/worldwide-locations/">View all locations and contact information</a> <p> <small>Merck & Co., Inc., Rahway, NJ, USA is known as MSD outside of the <a href="https://www.merck.com/" target="_blank" style="display: inline-block; background: none;">United States</a> and <a href="http://www.merck.ca/en/" target="_blank" style="display: inline-block; background: none;">Canada</a>.</small> </p> </div> </div> </nav> <form id="site-search" role="search" method="get" class="search-form" action="https://www.msd.com" autocomplete="off"> <h1>What can we help you find?</h1> <div id="site-search-box" class="input-box"> <span class="screen-reader-text">Search for:</span> <input type="text" class="search-field" placeholder="Search here …" value="" name="s" aria-label="Search site"> <button type="submit" class="submit search-submit"></button> </div> </form> </header> <div id="content" class="site-content"> <div id="primary" class="content-area"> <main id="main" class="site-main"> <article id="post-1225429" class="post-1225429 page type-page status-publish hentry"> <div class="entry-content"> <div id="mco-b2-hero-block-block_afd0d00b66605a4c8d6430d32e734a24" class="mco-b2-hero-block full msdberg-block"> <div class="mco-b2-hero-block-wrapper"> <div class="mco-b2-hero-block-image-section "> <div class="mco-b2-hero-block-image-container "> <picture> <source media="(max-width: 767px)" data-srcset="https://www.msd.com/wp-content/uploads/sites/9/2021/10/Picture1.jpg?resize=348,324"> <source media="(min-width: 768px) and (max-width: 1279px)" data-srcset="https://www.msd.com/wp-content/uploads/sites/9/2021/10/Picture1.jpg?resize=341,524"> <source media="(min-width: 1280px)" data-srcset="https://www.msd.com/wp-content/uploads/sites/9/2021/10/Picture1.jpg?resize=666,664"> <img data-src="https://www.msd.com/wp-content/uploads/sites/9/2021/10/Picture1.jpg?resize=666,664" alt="Hero Image" class="lazyload" loading="lazy" /> </picture> </div> <div class="mco-b2-hero-block-image-container-two"> <div class='mco-b2-hero-block-green-box'></div> </div> </div> <div class="mco-b2-hero-block-content-section"> <h1>Our commitment to accessibility for all</h1> <div class="mco-b2-hero-block-description"><p>It is our policy to work to ensure that the widest possible audience, including people with disabilities, can fully enjoy the information offered by our company’s websites and mobile apps.</p> </div> </div> </div> </div> <div class="mco-b2-hero-block-modal popup" style="display: none;"> <div class="popup-wrapper"> <div class="mco-b2-hero-block-modal-content popup-content"> </div> </div> </div> <script> let b2_hero_block_modal_triggers = document.getElementsByClassName('mco-b2-hero-block-toggle-btn'); let b2_hero_block_video_type = document.getElementsByClassName('mco-b2-hero-block-video-type'); let b2_hero_block_youtube_url = document.getElementsByClassName('mco-b2-hero-block-youtube-url'); let b2_hero_block_brightcove_info = document.getElementsByClassName('mco-b2-hero-block-brightcove-info'); let b2_hero_block_modals = document.getElementsByClassName('mco-b2-hero-block-modal'); for(let i = 0; i < b2_hero_block_modal_triggers.length; i++) { let trigger = b2_hero_block_modal_triggers[i]; let video_type = b2_hero_block_video_type[i].textContent; let youtube_url = b2_hero_block_youtube_url[i].textContent; let brightcove_info = b2_hero_block_brightcove_info[i].textContent; let modal = b2_hero_block_modals[i]; let modal_content_div = modal.getElementsByClassName('mco-b2-hero-block-modal-content')[0]; trigger.addEventListener('click', function () { if (modal.style.display == "none") { // Load Video Content if (video_type == 'youtube') { // Insert YouTube Iframe into Div let youtube_video_id = youtube_url.split('=')[1].split('&')[0] modal_content_div.innerHTML = `<iframe width='933' height='525' src='https://www.youtube.com/embed/${youtube_video_id}' frameborder='0' allow='accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture' allowfullscreen></iframe>`; } else { // Insert Brightcove Video Info Into Div let account_id = brightcove_info.split(":")[0]; let video_id = brightcove_info.split(":")[1]; modal_content_div.innerHTML = `<video class='video-js vjs-fluid mco-featured-stories-e1-video' data-account='${account_id}' data-player='default' data-embed='default' controls='' data-video-id='${video_id}' data-playlist-id='' data-application-id='' width='960' height='540'></video>`; let brightcove_videos = document.getElementsByClassName("mco-featured-stories-e1-video"); for (let i = 0; i < brightcove_videos.length; i++) { let video = brightcove_videos[i]; let script = document.createElement("script"); script.async = true; script.src = "https://players.brightcove.net/" + account_id + "/default_default/index.min.js"; video.parentNode.insertBefore(script, video.nextSibling); } } } modal.style.display = modal.style.display == "none" ? "block" : "none"; }); modal.addEventListener('click', function(e) { if (e.target.classList.contains("mco-b2-hero-block-modal") || e.target.classList.contains('popup-wrapper')) { modal.setAttribute('style', 'display: none;'); } }); } </script> <div class="wp-block-columns is-layout-flex wp-container-3"> <div class="wp-block-column is-layout-flow" style="flex-basis:66.66%"> <ul> <li>Our company websites and mobile apps endeavor to conform to the Level A and Level AA Success Criteria and Conformance Requirements of the <a href="https://www.w3.org/TR/WCAG21/">Web Content Accessibility Guidelines 2.1</a> (WCAG), as published by the World Wide Web Consortium (W3C) and Web Accessibility Initiative (WAI).</li> <li>We distribute this policy and provide training to our workforce, including those who design, develop, maintain, manage, or otherwise have responsibility for the content and format of our company websites and mobile apps.</li> <li>We regularly conduct accessibility testing of our company websites and mobile apps.</li> <li>We regularly assess and review our company websites and mobile apps to ensure access for persons with disabilities.  Including, among others, persons who: <ul> <li>Use screen readers or voice interactive software,</li> <li>Only or predominately use keyboards to input data and to navigate websites,</li> <li>Use Braille output devices,</li> <li>Use on-screen keyboards,</li> <li>Use text magnification software,</li> <li>Require the ability to adjust font size and/or color to view web pages,</li> <li>Require audio description to access video content,</li> <li>Require captions to access audio and visual materials.</li> </ul> </li> <li>We have designated a Company Accessibility Lead & Leadership Team who are knowledgeable concerning accessibility, WCAG, and are available as resources for our company websites and mobile apps.</li> <li>We have partnered with eSSENTIAL Accessibility as a Digital Accessibility Partner to leverage their Accessibility as a Service platform in the evaluation, remediation and ongoing maintenance of our company’s websites and mobile apps. Through this partnership, we provide assistive technology for individuals with disabilities, including, but not limited to low vision and motor skills impairments. The application — featured thru a recognizable icon on our websites — incorporates tools such as mouse and keyboard replacements, voice recognition, speech enablement, hands-free/touch-free navigation, and more.  This technology assists with website navigation and interaction and serves as an ADA mandated auxiliary aid and communication support.</li> <li>We seek to ensure third-party suppliers verify accessibility of content they develop for our company websites and mobile apps.</li> </ul> <ul> <li>Please note that our company websites and mobile apps may link to, or interface with third-party websites and mobile apps that we do not control and are not affiliated directly with.</li> <li>While we continue to work towards ensuring accessibility of our company websites and mobile apps, we invite feedback from visitors on how accessibility can be improved.</li> </ul> <p><a class="btn" href="https://www.msd.com/contact-us/"><strong>Contact Us</strong><br></a></p> </div> <div class="wp-block-column is-layout-flow" style="flex-basis:33.33%"> <ul> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_ar_ar.pdf" target="_blank" rel="noreferrer noopener">Arabic</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_bs.pdf" target="_blank" rel="noreferrer noopener">Bosnian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_bg-bg.pdf" target="_blank" rel="noreferrer noopener">Bulgarian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-zh-hans.pdf" target="_blank" rel="noreferrer noopener">Chinese</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_hr-hr.pdf" target="_blank" rel="noreferrer noopener">Croatian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_cs-cz.pdf" target="_blank" rel="noreferrer noopener">Czech</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_da-dk.pdf" target="_blank" rel="noreferrer noopener">Danish</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_nl-nl.pdf" target="_blank" rel="noreferrer noopener">Dutch</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_et.pdf" target="_blank" rel="noreferrer noopener">Estonian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_fi-fi.pdf" target="_blank" rel="noreferrer noopener">Finnish</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_fr-fr.pdf" target="_blank" rel="noreferrer noopener">French</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_de-de.pdf" target="_blank" rel="noreferrer noopener">German</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_el-gr.pdf" target="_blank" rel="noreferrer noopener">Greek</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_he_he.pdf" target="_blank" rel="noreferrer noopener">Hebrew</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_hi-in.pdf" target="_blank" rel="noreferrer noopener">Hindi</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_hu-hu.pdf" target="_blank" rel="noreferrer noopener">Hungarian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_id.pdf" target="_blank" rel="noreferrer noopener">Indonesia Bahasa</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_it-it.pdf" target="_blank" rel="noreferrer noopener">Italian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_ja-jp.pdf" target="_blank" rel="noreferrer noopener">Japanese</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_ko-kr.pdf" target="_blank" rel="noreferrer noopener">Korean</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_lv-lv.pdf" target="_blank" rel="noreferrer noopener">Latvian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_lt-lt.pdf" target="_blank" rel="noreferrer noopener">Lithuanian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_ms.pdf" target="_blank" rel="noreferrer noopener">Malaysia Bahasa</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_no.pdf" target="_blank" rel="noreferrer noopener">Norwegian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_pl-pl.pdf" target="_blank" rel="noreferrer noopener">Polish</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_pt-pt.pdf" target="_blank" rel="noreferrer noopener">Portuguese</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_ro.pdf" target="_blank" rel="noreferrer noopener">Romanian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_ru-ru.pdf" target="_blank" rel="noreferrer noopener">Russian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_sr-latn-sp.pdf" target="_blank" rel="noreferrer noopener">Serbian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_sk-sk.pdf" target="_blank" rel="noreferrer noopener">Slovak</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_sl-si.pdf" target="_blank" rel="noreferrer noopener">Slovenian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_es-es.pdf" target="_blank" rel="noreferrer noopener">Spanish</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_sw.pdf" target="_blank" rel="noreferrer noopener">Swahili</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_sv-se.pdf" target="_blank" rel="noreferrer noopener">Swedish</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_tr-tr.pdf" target="_blank" rel="noreferrer noopener">Turkish</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-us_uk.pdf" target="_blank" rel="noreferrer noopener">Ukrainian</a></li> <li><a href="https://www.msd.com/wp-content/uploads/sites/9/2022/01/ea_msd_statement_en-vi.pdf" target="_blank" rel="noreferrer noopener">Vietnamese</a></li> </ul> </div> </div> </div> </article> </main> </div> </div> <footer id="footerMain" class="footer"> <div id="footerSocial"> <div class="wrapper"> <h3>Connect with us on social</h3> <div class="social-icons"> <a href="https://twitter.com/MSDInvents" target="_blank"> <img class="lazyload" loading="lazy" data-srcset="https://www.msd.com/wp-content/themes/cex-wpvip-mhh-mhh2-msd-theme/images/twitter-brands.svg 1x, https://www.msd.com/wp-content/themes/cex-wpvip-mhh-mhh2-msd-theme/images/twitter-brands.svg 2x" data-src="https://www.msd.com/wp-content/themes/cex-wpvip-mhh-mhh2-msd-theme/images/twitter-brands.svg" alt="social icon"/> </a> <a href="https://www.facebook.com/MSDInvents" target="_blank"> <img class="lazyload" loading="lazy" data-srcset="https://www.msd.com/wp-content/themes/cex-wpvip-mhh-mhh2-msd-theme/images/facebook-f-brands.svg 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We do not endorse and are not responsible for the accuracy, content, practices, or standards of any third-party sources."); } return message; } catch(ex) { console.log(ex); } } function htmlDecode(input){ if (input === '') return ''; var e = document.createElement('div'); e.innerHTML = input; return e.childNodes[0].nodeValue; } function shouldWhitelistDomain(link){ return whitelist_domains_array.some(domain => new RegExp(domain).test(link)); } </script> <script> var utag_data = { page_type : "legal compliance privacy", page_audience : "policy makers", page_therapeuticarea : "none", page_reputationdriver : "none", page_contenttopic : "none", page_secondarycontenttag : "none", page_theme : "access", page_milestone : "none" } ; utag_data.page_datepublished = "2021-12-17 15:54:29"; utag_data.page_datemodified = "2024-11-26 14:14:37"; dataLayer.push(utag_data); </script> <script type="text/javascript"> /* * FileSaver.js * A saveAs() FileSaver implementation. * * By Eli Grey, http://eligrey.com * * License : https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md (MIT) * source : http://purl.eligrey.com/github/FileSaver.js */ // The one and only way of getting global scope in all environments // https://stackoverflow.com/q/3277182/1008999 var _global = typeof window === 'object' && window.window === window ? 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