{"meta":{"status":200,"messages":[],"pagination":{"max":1,"offset":0,"count":1,"total":1,"pageNum":1,"totalPages":1,"sort":null,"currentUrl":"https://api.digitalmedia.hhs.gov/api/v2/resources/media.json?offset=0&max=1&ignoreHiddenMedia=1&format=json&id=4185","nextUrl":null,"previousUrl":null}},"results":[{"content":"<body>\n <div class=\"syndicate\"> \n  <figure> \n   <img src=\"http://www.niehs.nih.gov/sites/default/files/health/assets/images/autism_health_topic.jpg\" alt=\"young child smiling\"> \n  </figure> \n  <div class=\"syndicate\"> \n   <h1 autofocus=\"true\">Autism</h1> \n   <p>Autism, also known as autism spectrum disorder, is a broad range of conditions that affect communication and behavior, usually appearing by age 2. The Centers for Disease Control and Prevention (CDC) reports that autism affects 1 in 36 children.&nbsp;<sup><a data-module=\"popup-superscript\" href=\"#footnote1_850lkru\">1</a></sup> This data reflects in part an increased ability to recognize and diagnose characteristics of autism spectrum disorder earlier in a child's life.</p> \n   <p>People with autism may have difficulty with communication and social interaction; restricted interests and repetitive behaviors; that may result in challenges at school, work, and other areas of life.<br>&nbsp;</p> \n   <h4>What Causes Autism?</h4> \n   <p>Studies indicate the rate of autism is rising, but causes are not well-understood. Scientists have found rare gene changes, or mutations, as well as small common genetic variations in people with autism, implying a genetic component. Some factors that indicate genetic influences on the development and diagnosis with autism include:</p> \n   <ul> \n    <li>A twin or sibling with autism</li> \n    <li>Older parents</li> \n    <li>Certain genetic conditions, such as Down, fragile X, and Rett syndromes</li> \n   </ul> \n   <p>A growing area of research focuses on the interaction of genetic and environmental factors. For example, the impact of exposure to a harmful contaminant may be influenced by a pregnant woman's or fetus\u2019 genetic background. No link has been found between autism and vaccines, including those containing thimerosal, a mercury-based compound.</p> \n   <h4>What Environmental Factors May Be Associated With Autism?</h4> \n   <p>Progress has been made toward understanding different environmental contributors, and the clearest evidence involves events before and during birth, such as:</p> \n   <ul> \n    <li>Advanced parental age at time of conception</li> \n    <li>Prenatal exposure to air pollution or certain pesticides</li> \n    <li>Maternal obesity, diabetes, or immune system disorders</li> \n    <li>Extreme prematurity or very low birth weight</li> \n    <li>Any birth difficulty leading to periods of oxygen deprivation to the baby\u2019s brain</li> \n   </ul> \n   <p>But these factors alone are unlikely to cause autism. Rather, they appear to increase a child\u2019s likelihood for developing autism when combined with genetic factors.</p> \n  </div> \n  <ol data-module=\"popup-superscript\"> \n   <li name=\"footnote1_850lkru\"> \n    <div> \n     <div> \n      <span></span> \n      <span><span></span><span>CDC (U.S. Centers for Disease Control and Prevention) 2018. Data and Statistics on Autism Spectrum Disorder. [accessed 7 March 2019]. [<a href=\"https://www.cdc.gov/autism/data-research/?CDC_AAref_Val=https://www.cdc.gov/ncbddd/autism/data.html\" target=\"_blank\">Available <span>CDC (U.S. Centers for Disease Control and Prevention) 2018. Data and Statistics on Autism Spectrum Disorder. [accessed 7 March 2019].</span></a>]</span></span> \n     </div> \n    </div> </li> \n  </ol> \n </div> \n <div class=\"syndicate\"> \n  <h1 autofocus=\"true\">Autism</h1> \n  <p>Autism, also known as autism spectrum disorder, is a broad range of conditions that affect communication and behavior, usually appearing by age 2. The Centers for Disease Control and Prevention (CDC) reports that autism affects 1 in 36 children.&nbsp;<sup><a data-module=\"popup-superscript\" href=\"#footnote1_850lkru\">1</a></sup> This data reflects in part an increased ability to recognize and diagnose characteristics of autism spectrum disorder earlier in a child's life.</p> \n  <p>People with autism may have difficulty with communication and social interaction; restricted interests and repetitive behaviors; that may result in challenges at school, work, and other areas of life.<br>&nbsp;</p> \n  <h4>What Causes Autism?</h4> \n  <p>Studies indicate the rate of autism is rising, but causes are not well-understood. Scientists have found rare gene changes, or mutations, as well as small common genetic variations in people with autism, implying a genetic component. Some factors that indicate genetic influences on the development and diagnosis with autism include:</p> \n  <ul> \n   <li>A twin or sibling with autism</li> \n   <li>Older parents</li> \n   <li>Certain genetic conditions, such as Down, fragile X, and Rett syndromes</li> \n  </ul> \n  <p>A growing area of research focuses on the interaction of genetic and environmental factors. For example, the impact of exposure to a harmful contaminant may be influenced by a pregnant woman's or fetus\u2019 genetic background. No link has been found between autism and vaccines, including those containing thimerosal, a mercury-based compound.</p> \n  <h4>What Environmental Factors May Be Associated With Autism?</h4> \n  <p>Progress has been made toward understanding different environmental contributors, and the clearest evidence involves events before and during birth, such as:</p> \n  <ul> \n   <li>Advanced parental age at time of conception</li> \n   <li>Prenatal exposure to air pollution or certain pesticides</li> \n   <li>Maternal obesity, diabetes, or immune system disorders</li> \n   <li>Extreme prematurity or very low birth weight</li> \n   <li>Any birth difficulty leading to periods of oxygen deprivation to the baby\u2019s brain</li> \n  </ul> \n  <p>But these factors alone are unlikely to cause autism. Rather, they appear to increase a child\u2019s likelihood for developing autism when combined with genetic factors.</p> \n </div> \n <div class=\"syndicate\"> \n  <h1 autofocus=\"true\">Autism</h1> \n  <p>Autism, also known as autism spectrum disorder, is a broad range of conditions that affect communication and behavior, usually appearing by age 2. The Centers for Disease Control and Prevention (CDC) reports that autism affects 1 in 36 children.&nbsp;<sup><a data-module=\"popup-superscript\" href=\"#footnote1_850lkru\">1</a></sup> This data reflects in part an increased ability to recognize and diagnose characteristics of autism spectrum disorder earlier in a child's life.</p> \n  <p>People with autism may have difficulty with communication and social interaction; restricted interests and repetitive behaviors; that may result in challenges at school, work, and other areas of life.<br>&nbsp;</p> \n  <h4>What Causes Autism?</h4> \n  <p>Studies indicate the rate of autism is rising, but causes are not well-understood. Scientists have found rare gene changes, or mutations, as well as small common genetic variations in people with autism, implying a genetic component. Some factors that indicate genetic influences on the development and diagnosis with autism include:</p> \n  <ul> \n   <li>A twin or sibling with autism</li> \n   <li>Older parents</li> \n   <li>Certain genetic conditions, such as Down, fragile X, and Rett syndromes</li> \n  </ul> \n  <p>A growing area of research focuses on the interaction of genetic and environmental factors. For example, the impact of exposure to a harmful contaminant may be influenced by a pregnant woman's or fetus\u2019 genetic background. No link has been found between autism and vaccines, including those containing thimerosal, a mercury-based compound.</p> \n  <h4>What Environmental Factors May Be Associated With Autism?</h4> \n  <p>Progress has been made toward understanding different environmental contributors, and the clearest evidence involves events before and during birth, such as:</p> \n  <ul> \n   <li>Advanced parental age at time of conception</li> \n   <li>Prenatal exposure to air pollution or certain pesticides</li> \n   <li>Maternal obesity, diabetes, or immune system disorders</li> \n   <li>Extreme prematurity or very low birth weight</li> \n   <li>Any birth difficulty leading to periods of oxygen deprivation to the baby\u2019s brain</li> \n  </ul> \n  <p>But these factors alone are unlikely to cause autism. Rather, they appear to increase a child\u2019s likelihood for developing autism when combined with genetic factors.</p> \n </div> \n <div class=\"syndicate\"> \n  <h1 autofocus=\"true\">Autism</h1> \n  <p>Autism, also known as autism spectrum disorder, is a broad range of conditions that affect communication and behavior, usually appearing by age 2. The Centers for Disease Control and Prevention (CDC) reports that autism affects 1 in 36 children.&nbsp;<sup><a data-module=\"popup-superscript\" href=\"#footnote1_850lkru\">1</a></sup> This data reflects in part an increased ability to recognize and diagnose characteristics of autism spectrum disorder earlier in a child's life.</p> \n  <p>People with autism may have difficulty with communication and social interaction; restricted interests and repetitive behaviors; that may result in challenges at school, work, and other areas of life.<br>&nbsp;</p> \n  <h4>What Causes Autism?</h4> \n  <p>Studies indicate the rate of autism is rising, but causes are not well-understood. Scientists have found rare gene changes, or mutations, as well as small common genetic variations in people with autism, implying a genetic component. Some factors that indicate genetic influences on the development and diagnosis with autism include:</p> \n  <ul> \n   <li>A twin or sibling with autism</li> \n   <li>Older parents</li> \n   <li>Certain genetic conditions, such as Down, fragile X, and Rett syndromes</li> \n  </ul> \n  <p>A growing area of research focuses on the interaction of genetic and environmental factors. For example, the impact of exposure to a harmful contaminant may be influenced by a pregnant woman's or fetus\u2019 genetic background. No link has been found between autism and vaccines, including those containing thimerosal, a mercury-based compound.</p> \n  <h4>What Environmental Factors May Be Associated With Autism?</h4> \n  <p>Progress has been made toward understanding different environmental contributors, and the clearest evidence involves events before and during birth, such as:</p> \n  <ul> \n   <li>Advanced parental age at time of conception</li> \n   <li>Prenatal exposure to air pollution or certain pesticides</li> \n   <li>Maternal obesity, diabetes, or immune system disorders</li> \n   <li>Extreme prematurity or very low birth weight</li> \n   <li>Any birth difficulty leading to periods of oxygen deprivation to the baby\u2019s brain</li> \n  </ul> \n  <p>But these factors alone are unlikely to cause autism. Rather, they appear to increase a child\u2019s likelihood for developing autism when combined with genetic factors.</p> \n </div> \n <div class=\"syndicate\"> \n  <h1>Autism</h1> \n  <p>Autism, also known as autism spectrum disorder, is a broad range of conditions that affect communication and behavior, usually appearing by age 2. The Centers for Disease Control and Prevention (CDC) reports that autism affects 1 in 36 children.&nbsp;<sup><a data-module=\"popup-superscript\" href=\"#footnote1_850lkru\">1</a></sup> This data reflects in part an increased ability to recognize and diagnose characteristics of autism spectrum disorder earlier in a child's life.</p> \n  <p>People with autism may have difficulty with communication and social interaction; restricted interests and repetitive behaviors; that may result in challenges at school, work, and other areas of life.<br>&nbsp;</p> \n  <h4>What Causes Autism?</h4> \n  <p>Studies indicate the rate of autism is rising, but causes are not well-understood. Scientists have found rare gene changes, or mutations, as well as small common genetic variations in people with autism, implying a genetic component. Some factors that indicate genetic influences on the development and diagnosis with autism include:</p> \n  <ul> \n   <li>A twin or sibling with autism</li> \n   <li>Older parents</li> \n   <li>Certain genetic conditions, such as Down, fragile X, and Rett syndromes</li> \n  </ul> \n  <p>A growing area of research focuses on the interaction of genetic and environmental factors. For example, the impact of exposure to a harmful contaminant may be influenced by a pregnant woman's or fetus\u2019 genetic background. No link has been found between autism and vaccines, including those containing thimerosal, a mercury-based compound.</p> \n  <h4>What Environmental Factors May Be Associated With Autism?</h4> \n  <p>Progress has been made toward understanding different environmental contributors, and the clearest evidence involves events before and during birth, such as:</p> \n  <ul> \n   <li>Advanced parental age at time of conception</li> \n   <li>Prenatal exposure to air pollution or certain pesticides</li> \n   <li>Maternal obesity, diabetes, or immune system disorders</li> \n   <li>Extreme prematurity or very low birth weight</li> \n   <li>Any birth difficulty leading to periods of oxygen deprivation to the baby\u2019s brain</li> \n  </ul> \n  <p>But these factors alone are unlikely to cause autism. Rather, they appear to increase a child\u2019s likelihood for developing autism when combined with genetic factors.</p> \n </div>\n <script type=\"application/ld+json\">{\"@context\":\"http://schema.org\",\"@type\":\"Article\",\"headline\":\"Autism\",\"datePublished\":\"2016-09-22T13:09:00Z\",\"description\":\"Autism, also known as ASD, is a spectrum of disorders that causes impairment in social interaction, as well as the presence of repetitive, restricted behaviors and interests.\",\"about\":\"health, research, science, children, vaccine, environment, child, diseases, communication, conditions, autism, asd, mercury, autism spectrum disorder\",\"audience\":\"\",\"dateCreated\":\"2016-09-22T13:09:00Z\",\"dateModified\":\"2026-58-28T00:58:38Z\",\"sourceOrganization\":\"National Institute of Environmental Health Sciences\"}</script>\n</body><div class='syndicate'><span><Strong>Syndicated Content Details:</strong></span><br/><span>Source URL: <a href='http://www.niehs.nih.gov/health/topics/conditions/autism/index.cfm'>http://www.niehs.nih.gov/health/topics/conditions/autism/index.cfm</a></span><br/><span>Source Agency: <a href='http://www.niehs.nih.gov/'>National Institute of Environmental Health Sciences (NIEHS)</a></span><br/><span>Captured Date: 2016-03-22 13:09:00.0</span><br/></div><iframe src=\"//www.googletagmanager.com/ns.html?id=GTM-KT9TM9&mediaId=4185&mediaType=html&sourceUrl=http%3A%2F%2Fwww.niehs.nih.gov%2Fhealth%2Ftopics%2Fconditions%2Fautism%2Findex.cfm&userId=-1&sourceId=23&sourceAcronym=NIEHS&campaignId=-1&campaignName=null&languageId=1&isoCode=eng\" height=\"0\" width=\"0\" style=\"display:none;visibility:hidden\"></iframe><noscript><iframe src=\"//www.googletagmanager.com/ns.html?id=GTM-KT9TM9&mediaId=4185&mediaType=html&sourceUrl=http%3A%2F%2Fwww.niehs.nih.gov%2Fhealth%2Ftopics%2Fconditions%2Fautism%2Findex.cfm&userId=-1&sourceId=23&sourceAcronym=NIEHS&campaignId=-1&campaignName=null&languageId=1&isoCode=eng\" height=\"0\" width=\"0\" style=\"display:none;visibility:hidden\"></iframe></noscript>","description":"Autism, also known as ASD, is a spectrum of disorders that causes impairment in social interaction, as well as the presence of repetitive, restricted behaviors and interests.","id":4185,"mediaType":"Html","name":"Autism","sourceUrl":"http://www.niehs.nih.gov/health/topics/conditions/autism/index.cfm"}]}