No Service for Jews

Belgian Doctor Refuses Treatment to Jewish Patient reads the headline. A woman's son called a health hotline for her, and was told to let her go to Gaza, where she'd find pain relief. The story includes other alarming news:
Joods Actueel editor-in-chief Michael Freilich said the incident is particularly alarming because it comes amid a string of recent incidents which involved boycotts against Jews in Belgium since the start of Israel’s attack on Hamas in Gaza on July 8.
Since then, an Orthodox Jewish woman was refused service at a clothes store in Antwerp, and police removed a sign in French and Turkish from a café near Liege which said dogs were allowed but Zionists and Jews were not.
What the story doesn't tell me is if (as I assume) these are Arab immigrants doing these things or generalized anti-Semitism.