vital-scans open quality ledger

www.cdc.gov: Broken Links & Errors — week 2026-W39

Broken links found on scanned pages, plus scanned pages that themselves returned a non-404 error (e.g. 403 or 5xx — 404s are already captured as broken links). · Download CSV

50 broken link(s) and 5 page error(s) in 2026-W39.
URLStatusTypeLinked from
https://www.facebook.com/sharer/sharer.php?u=undefined (broken for 7 weeks, first seen 2026-W28)500broken link/niosh/npg/npgd0409.html
/niosh/npg/npgd0665.html
/niosh/npg/npgd0399.html +5 more
http://twitter.com/share?url=undefined&text=Methyl%20cyclopentadienyl%20manganese%20tricarbonyl%20(as%20Mn) (first seen 2026-W39)520broken link/niosh/npg/npgd0409.html
https://tools.cdc.gov/medialibrary/index.aspx (broken for 16 weeks, first seen 2026-W24)503broken link/niosh/npg/npgd0409.html
/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
/sti/php/ept-legal-status/minnesota.html +7 more
http://twitter.com/NIOSH (broken for 10 weeks, first seen 2026-W26)520broken link/niosh/npg/npgd0409.html
/niosh/npg/npgd0665.html
/niosh/npg/npgd0399.html +7 more
http://www.youtube.com/user/NIOSHSafetyVideos (broken for 10 weeks, first seen 2026-W26)404broken link/niosh/npg/npgd0409.html
/niosh/npg/npgd0665.html
/niosh/npg/npgd0399.html +7 more
https://www.ilo.org/dyn/icsc/showcard.display?p_lang=en&p_card_id=1169&p_version=2 (first seen 2026-W39)404broken link/niosh/npg/npgd0409.html
https://www.cdc.gov/rss (broken for 16 weeks, first seen 2026-W24)503broken link/niosh/npg/npgd0409.html
/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
/partners/site.html +7 more
http://www.cdc.gov/search.htm (broken for 14 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm +7 more
http://www.cdc.gov/mmwr/mmwrsrch.htm (broken for 8 weeks, first seen 2026-W30)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm
/mmwr/preview/mmwrhtml/ss5205a2.htm +7 more
http://www.cdc.gov/health/diseases.htm (broken for 14 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm +7 more
http://www.cdc.gov/mmwr/contact.html (broken for 8 weeks, first seen 2026-W30)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm
/mmwr/preview/mmwrhtml/ss5205a2.htm +7 more
http://www.cdc.gov/mmwr/help.html (broken for 8 weeks, first seen 2026-W30)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm
/mmwr/preview/mmwrhtml/ss5205a2.htm +7 more
http://www.cdc.gov/disclaimer.htm (broken for 12 weeks, first seen 2026-W27)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm +7 more
http://www.cdc.gov/privacy.htm (broken for 14 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/mm4912a3.htm
/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/ss4804a1.htm +7 more
https://www.cdc.gov/vaccines/acip/meetings/downloads/slides-2022-04-20/02-COVID-Link-Gelles-508.pdf (first seen 2026-W39)404broken link/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
https://assets.researchsquare.com/files/rs-1555201/v1_covered.pdf?c=1650045900 (first seen 2026-W39)ENOTFOUNDbroken link/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
https://www.cdc.gov/vaccines/acip/meetings/downloads/slides-2020-09/COVID-07-Dooling-508.pdf (first seen 2026-W39)404broken link/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
http://twitter.com/share?url=https%3A%2F%2Fwww.cdc.gov%2Facip%2Fevidence-to-recommendations%2Fcovid-19-second-booster-dose-etr.html&text=ACIP%20Update%20to%20the%20Evidence%20to%20Recommendations%20for%20a%202nd%20COVID-19%20Booster%20Dose%20in%20Adults%20Ages%2050%20Years%20and%20Older%20and%20Immunocompromised%20Individuals (first seen 2026-W39)520broken link/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
https://tools.cdc.gov/campaignproxyservice/subscriptions.aspx (broken for 16 weeks, first seen 2026-W24)503broken link/acip/evidence-to-recommendations/covid-19-second-booster-dose-etr.html
/partners/site.html
/sti/php/ept-legal-status/minnesota.html +7 more
https://www.cdc.gov/mmwr/mmwrsrch.htm (broken for 13 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/mm5747a5.htm
/mmwR/preview/mmwrhtml/mm5851a6.htm +7 more
https://www.cdc.gov/mmwr/help.html (broken for 13 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/mm5747a5.htm
/mmwR/preview/mmwrhtml/mm5851a6.htm +7 more
https://www.cdc.gov/mmwr/contact.html (broken for 13 weeks, first seen 2026-W25)404broken link/mmwr/preview/mmwrhtml/00000015.htm
/mmwr/preview/mmwrhtml/mm5747a5.htm
/mmwR/preview/mmwrhtml/mm5851a6.htm +7 more
http://twitter.com/share?url=https%3A%2F%2Fwww.cdc.gov%2Fsti%2Fphp%2Fept-legal-status%2Fminnesota.html&text=Legal%20Status%20of%20EPT%20in%20Minnesota (first seen 2026-W39)520broken link/sti/php/ept-legal-status/minnesota.html
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/heartland-virus/about/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/health-topics.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/vaccines-adults/recommended-vaccines/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/alzheimers-dementia/about/alzheimers.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/covid/prevention/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/diabetes/prevention-type-2/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/flu/signs-symptoms/index.html (broken for 2 weeks, first seen 2026-W37)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/bird-flu/signs-symptoms/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/clean-hands/data-research/facts-stats/ (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/hantavirus/about/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/healthy-weight-growth/about/tips-for-balancing-food-activity.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/high-blood-pressure/about/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/lyme/about/index.html (broken for 2 weeks, first seen 2026-W35)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/measles/about/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/overdose-prevention/prevention/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/dengue/prevention/ (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/tobacco/tobacco-features/surgeon-generals-report.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/rsv/about/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/group-a-strep/about/strep-throat.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/ebola/situation-summary/returning-travelers.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/measles/data-research/ (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/media/ (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/about/cdc/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/about/leadership/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/about/organization/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/about/advisory-committee-director/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/about/speakers/index.html (first seen 2026-W39)Request cannot be constructed from a URL that includes credentials: https://%5C%broken link/heartland-virus/about/index.html
/mmwr/index2026.html
/nchs/products/vsus/ta.htm +7 more
http://www.cdc.gov/niosh/docs/2014-138403page errorn/a
http://www.cdc.gov/niosh/docs/2006-155403page errorn/a
https://www.cdc.gov/niosh/docs/2015-106403page errorn/a
http://www.cdc.gov/niosh/docs/94-109403page errorn/a
http://www.cdc.gov/niosh/docs/2001-153403page errorn/a