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National Library of Medicine Technical BulletinNational Library of Medicine Technical Bulletin

Table of Contents: 2016 JULY–AUGUST No. 411

Previous Next Domain Announcement Domain Announcement. NLM Tech Bull. 2016 Jul-Aug;(411):b4.

2016 July 18 [posted]

On July 12, 2016, the domain in URLs was changed to “”

Previously, the site directed visitors to pages under the root After July 12, MedlinePlus pages officially live on the domain. This change is effective for all page URLs on the English and Spanish MedlinePlus sites.

For example, the URL for the English health topic page "Asthma" changed:


The URL for the Spanish health topic page "Asma" changed:


The previous URLs automatically redirect to the new URLs. However, we suggest updating MedlinePlus links on your Web site to point to the new domain for the English and Spanish sites at and

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