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The Long Covid Symptom Diary

DDx Publishing is delighted to present the Long Covid Symptom Diary, a disease tracking notebook to help patients track all aspects of their disease, identify potential triggers or causes for symptoms, and provide them with a tool that can support them in communicating with healthcare providers.

Healthcare professionals and researchers can also use this notebook in daily practice or clinical trials to track disease progression, and to keep a record of how patients respond to medication, treatments, supplements, and more.

The Long Covid Symptom Diary is currently available in English, Dutch, German, and Spanish. The French version of the diary is coming soon!

ME/CFS Symptom Diary
Long Covid Symptom Diary for children
My Medical Notebook
ME/CFS Symptom Diary
Long Covid Symptom Diary for children
My Medical Notebook
Privacy Policy

Privacy Policy

Last updated: 09 May 2025

 

1. Who We Are

This website is operated by DDx Publishing BV, registered in the Netherlands.
Our website address is: https://www.ddxpublishing.com
Contact: mail@ddxpublishing.com

 

2. What We Do

We sell and promote books through this website. Our products are available globally.

3. What Personal Data We Collect and Why

We respect your privacy. We do not collect or store any identifiable personal data unless you actively provide it (e.g., by emailing us). The only data we collect is non-identifiable information gathered automatically by our website or analytics tools.

Automatically Collected Data

When you visit our website, limited technical data may be automatically collected, including:

  • Browser type and version

  • Referring website

  • Pages visited

  • Duration of visit

  • General geographic location (based on IP, not stored)

This is used solely to analyze traffic and improve the website, via privacy-friendly analytics (Independent Analytics) and SEO tools (Yoast SEO).

4. Cookies

Our website may use cookies for functional or analytical purposes. These cookies:

  • Do not track you across the web

  • Are not used for advertising or profiling

  • Are limited to the operation of this site and traffic statistics

You can manage cookies through your browser settings.

5. Embedded Content and External Links

Pages on this site may include:

  • Links to our social media accounts (Instagram, X, Facebook, LinkedIn)

Clicking these links may allow those platforms to track you, depending on your own privacy settings with those services. We do not embed content from these platforms, only direct links.

6. Fonts and Third-Party Services

Our website may use Google Fonts, which may involve a connection to Google’s servers. We aim to minimize the use of third-party services, and no external services are knowingly used for user profiling or advertising.

If you want to avoid any third-party connections, you can use tools such as browser extensions or ad blockers to limit requests.

7. Data Retention

We do not store any identifiable personal information through this website. Any anonymized analytics data is retained according to the retention settings of Independent Analytics.

8. Your Rights

Under the GDPR, if you are located in the EU or EEA, you have the right to:

  • Access any personal data we may hold

  • Request correction or deletion

  • Object to processing or request restriction

  • Lodge a complaint with your local Data Protection Authority

Since we do not store identifiable data, these rights will typically not apply unless you contact us directly.

9. Contact

For privacy-related inquiries, you may contact:

DDx Publishing BV
mail@ddxpublishing.com