Privacy Policy

Biogen respects individual privacy and values the confidentiality of information belonging to its customers, including, physicians, health plans, patients, employees and agents and others (our "customers" or "you").

The core mission of Biogen is to enhance the health and quality of care for its customers through high quality products and service. We carry out this mission through customer relationships, where Biogen has enough information about customers like you to provide information, services and products based on an individual customer's needs and preferences. Biogen believes that respect for your privacy is fundamental to these relationships.

This Privacy Policy and Notice of Information Practices sets forth Biogen's practices regarding the collection and disclosure of information that you may provide through this Site. Please read this information thoroughly before providing any information to Biogen through this Site.

By using this Site, you agree to the terms contained in the Privacy Policy and Notice of Information Practices below.

Information collection

Personal Information: Biogen collects personally identifiable information, such as your name, address, or email address, only when you voluntarily submit it to us. We collect this information when you become a Site member or when you change your user preferences in Edit Profile. In addition, we collect information about your use of this Site, such as:

How we use your information

Biogen will not sell or share names of customers or any detailed customer information to independent companies so that those companies can solicit Biogen customers for the purpose of selling goods or services.

We use the information about your use of the services and activities on the Site to monitor user traffic patterns and try to analyze user preferences so that we can design better tailor your Site experience and customize the information provided to you by Biogen for your specific interests. For example:

Any content you provide on the Site will be used in accordance with, and subject to, the Terms and Conditions of Use of this Site.

How we disclose your information

Your privacy choices

Links to other sites

Our sites contain links to a number of other non-Biogen sites that we believe may offer useful information. These links are not under the control of Biogen and Biogen is not responsible for the content of or potential damage caused by any hyperlinked sites. The inclusion of any link on a Biogen site does not indicate or imply any endorsement by Biogen of the hyperlinked sites. In addition, the privacy policies and procedures outlined here do not apply to those sites. You understand that you are linking to these other sites at your own risk. You should contact those sites directly for information on their privacy policies and data collection and usage procedures.


Our sites contain links to a number of other non-Biogen sites that we believe may offer useful information. These links are not under the control of Biogen and Biogen is not responsible for the content of or potential damage caused by any hyperlinked sites. The inclusion of any link on a Biogen site does not indicate or imply any endorsement by Biogen of the hyperlinked sites. In addition, the privacy policies and procedures outlined here do not apply to those sites. You understand that you are linking to these other sites at your own risk. You should contact those sites directly for information on their privacy policies and data collection and usage procedures.

Our security measures

We want your personally identifying information to remain as secure as possible. Therefore, we use encryption practices to help insure the integrity and privacy of some of the personally identifying information you provide to us. As an added security precaution, all personally identifying information is kept physically behind firewalls that meet or exceed industry standards to prevent intruders from gaining access.

Notice about internet security

We take precautions to safeguard your personal information, including the use of electronic security technology. However, please be aware that there is always some risk involved when submitting data over the internet. We cannot guarantee that the information you submit is fully protected against "hackers" or illegal tampering. Please be assured, however, that once your information is submitted to Biogen, it receives the same protections that Biogen extends to its own information.

Other important information

Our children's policy

The Site content and services are intended for adult users over the age of 18. The Site is not designed to attract underage users. If we learn that an under-18 user has provided personally identifying information, we will delete such information from our active databases.

Changes in our Privacy Policy

We will only use personally identifying information in the manner described in the Privacy Policy in effect when the information was collected from you. However, we reserve the right to change the terms of this Privacy Policy at any time by posting revisions to the Site.

Effective Date: March 2013

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Indication

TYSABRI® (natalizumab) is a prescription medicine used to treat adults with relapsing forms of multiple sclerosis (MS) to slow the worsening of symptoms common in people with MS and to decrease the number of flare-ups (relapses). TYSABRI increases the risk of progressive multifocal leukoencephalopathy (PML). When starting and continuing treatment with TYSABRI, it is important to discuss with your doctor whether the expected benefit of TYSABRI is enough to outweigh this risk.

Important Safety Information

TYSABRI increases your risk of getting a rare brain infection—called progressive multifocal leukoencephalopathy (PML)—that usually leads to death or severe disability.

Before receiving TYSABRI, it is important to tell your doctor:
TYSABRI can cause serious side effects. If you have any of the symptoms listed below, call your doctor right away:
The most common side effects of TYSABRI are:
These are not all of the possible side effects of TYSABRI. For more information, ask your doctor. To report side effects to FDA, please call 1-800-FDA-1088.

Please see Full Prescribing Information (PDF) including Boxed Warning and Patient Medication Guide (PDF).

This information is not intended to replace discussions with your healthcare provider.