BBC reports.
I tried unsuccessfully to find the lyrics to the song. (Does it profess some deep, quasi-religious love for Egypt?) But I found this video, which went up in 2007 and which has comments about "Sherine" — "Queen Sherine," "I love Sherine and Egypt"...
... so I'm assuming the singer is the same woman who's now being punished, apparently punished for making fun of the lyrics of her own song or perhaps expressing some genuine concern that the song's metaphor is taken literally by some people and causing a very serious disease.
ADDED: This story made me think about "The Velvet Underground — Live at Max's Kansas City," a record I've listened to enough to have engraved on my brain the reaction to the crowd's clamoring to hear a particular song that the singer rejected as encouraging a bad health problem. The concertgoers want to hear what was one of the Velvet Underground's greatest songs, and Lou Reed said: “We don’t play ‘Heroin’ anymore.” From a longer report of the incident:
Lou Reed is on the stage at Max's listening to the audience shout their requests. "Heroin . . . Heroin . . . Yeah, Heroin." Lou answers in a real flat, magnificent "fuck you" tone, "We don't play Heroin anymore." Big deal. So what if Lou Reed refuses a request? But listen to his voice on Live at Max's, his tone. He's not only saying that he doesn't want to play the tune. He's dissing the guy who requested the song. Why would Reed do this? Granted, the Underground stopped playing "Heroin" when people came up to them saying things like "My brother died because he took heroin when listening to your album."... It's almost as if Reed's answer shares the complex, obscure attitude of the "I-wear-black-and-thus-must-be-hipper-than-thou" syndrome. He's got his eyes shut and his mind made up: if the guy in the audience doesn't know about Heroin, then he's not up to my level. Reed has changed so much, while always maintaining his title as the infamous "engaging character."Don't do heroin and don't drink river water. Health alerts from pop stars. They are not perfectly well received. We look to the artists for metaphor and mystery.
I don't know just where I'm going/But I'm gonna try for the kingdom, if I can/Cause it makes me feel like I'm a man....