Comment by tptacek

The pagers that were targeted were exclusively used by Hezbollah combatants, procured by Hezbollah, linked to an encrypted military network Hezbollah fought a civil war in Lebanon to established, triggered by a message encrypted to that network. The bombs consisted of 6 grams of PETN, yielding a 35kJ blast, approximately the size of 5-10 cherry bombs, or 2% of the raw explosive yield of an M67 grenade --- with the key difference that the pagers were just pagers, with no metal parts introduced (deliberately, to avoid detection by Hezbollah), unlike fragmentation grenades, whose lethality (at 5m) stems from the hardened steel shrapnel they project.

(The device and procurement details here are from Reuters).

So no, I don't think your point about doctors and medical workers is well taken.