Privacy policy
This website is a static information site. It sets no cookies, uses no analytics or advertising trackers, embeds no third-party scripts and has no contact or registration forms.

Server log files
When you open a page, the hosting provider's web server automatically records technical data such as IP address, date and time, requested URL, referrer and browser type. These logs are needed to deliver the site securely and to detect misuse. They are not combined with other data and are deleted by the host according to its retention policy.
External links
Pages link to sources such as WHO, ECDC, CDC or the Robert Koch Institute. When you follow such a link, the privacy policy of the destination site applies.
Your rights
Under the EU General Data Protection Regulation you have the right to access, rectification, erasure and restriction of processing of your personal data, and the right to lodge a complaint with a supervisory authority.