It goes to the reputation of the single journalist. In this case the journalist is just citing Frank Hartig, "Oberarzt der Universitätsklinik Innsbruck"
I don't have the knowledge to judge his papers and have an opinion about his credibility, but someone else might: https://www.researchgate.net/profile/Frank_Hartig
Governments have always complained about BBC bias against them since its inception.
Yes, the BBC has some operational independence. But it is fiction to pretend the government has no influence over it.
Government complaints against the BBC are largely rhetoric. The reality is the BBC's most senior political correspondent, and many of their pundits, clearly support the ruling party.
They couldn’t have become the majority without appealing to people’s opinions in the first place.
This is the hospital you're flown to if something really bad happens while skiing in Tyrol.