404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.deutschlandradio.de%2Fwissenschaftler-wollen-weiter-mit-h5n1-viren-experimentieren.331.de.html%3Fdram%3Aarticle_id%3D235231&title=Wissenschaftler%20wollen%20weiter%20mit%20H5N1-Viren%20experimentieren%20(Archiv) was not found on this server. That’s all we know.