``` ### Description Certain ARIA roles must contain particular children. Detected by axe-core rule aria-required-children on 1 of 1948 scanned pages (2 instances). ### Steps to reproduce 1. Open https://www.cdc.gov/stophivtogether/hiv-testing/self-testing.html?s_cid=so_togetherconsumertk0294. 2. Locate the element: #accordion-7 3. Confirm the axe-core finding for rule aria-required-children against WCAG 1.3.1 Info and Relationships. ### Impact Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%). - **Without vision** (1.0% of population) - **Limited vision** (2.4% of population) - **Limited cognitive, language, or learning ability** (11.0% of population) ### Affected pages - https://www.cdc.gov/stophivtogether/hiv-testing/self-testing.html?s_cid=so_togetherconsumertk0294 ### Testing environment Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing. ### Suggested fix **How to fix:** Add the child roles this container role requires (e.g. a list needs listitem children). See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/aria-required-children?application=axeAPI --- ## Table cell headers attributes must refer to other elements in the same tabl (WCAG 1.3.1) **Bug ID:** `VS-78e39994` **Pattern ID:** `VS-07ba3b17` **URL:** https://www.cdc.gov/brfss/acbs/2017/multiple_year/acbs_prevalence_15-17_table2a.html **XPath / selector:** `table` **WCAG SC:** 1.3.1 — Info and Relationships (Level A) **Rule:** axe-core — `td-headers-attr` ([reference](https://dequeuniversity.com/rules/axe/4.12/td-headers-attr?application=axeAPI)) **Severity:** Serious **Frequency:** 13 instances; 11 of 1948 pages affected **History:** first seen 2026-W25, last seen 2026-W40 (16 weeks) ### HTML snippet ```html ``` ### Description Table cell headers attributes must refer to other

elements in the same tabl. Detected by axe-core rule td-headers-attr on 11 of 1948 scanned pages (13 instances). ### Steps to reproduce 1. Open https://www.cdc.gov/brfss/acbs/2017/multiple_year/acbs_prevalence_15-17_table2a.html. 2. Locate the element: table 3. Confirm the axe-core finding for rule td-headers-attr against WCAG 1.3.1 Info and Relationships. ### Impact Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%). - **Without vision** (1.0% of population) - **Limited vision** (2.4% of population) - **Limited cognitive, language, or learning ability** (11.0% of population) ### Affected pages - https://www.cdc.gov/brfss/acbs/2017/multiple_year/acbs_prevalence_15-17_table2a.html - https://www.cdc.gov/brfss/acbs/2012/prevalence_tables/table6.html - https://www.cdc.gov/asthma/healthcare-use/2013/table_b.html - https://www.cdc.gov/brfss/acbs/2018/prevalence_tables/table8_LLCP.html - https://www.cdc.gov/asthma/nhis/2021/table1-2.htm - http://www.cdc.gov/acip/grade/cholera-cvd-103-hgr-child-2-17-years.html - https://www.cdc.gov/legionella/php/surveillance/surveillance-report-2018-2019.html - http://www.cdc.gov/asthma/healthcare-use/2017/table_a.html - https://www.cdc.gov/asthma/healthcare-use/2017/table_a.html - https://www.cdc.gov/asthma/nhis/2019/table6-1.htm - https://www.cdc.gov/brfss/acbs/2017/multiple_year/acbs_prevalence_15-17_table12.html ### Testing environment Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing. ### Suggested fix **How to fix:** Associate data cells with their headers correctly using headers/id or scope. See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/td-headers-attr?application=axeAPI ### Example pages - https://www.cdc.gov/brfss/acbs/2017/multiple_year/acbs_prevalence_15-17_table2a.html - https://www.cdc.gov/brfss/acbs/2012/prevalence_tables/table6.html - https://www.cdc.gov/asthma/healthcare-use/2013/table_b.html --- ##