Explaining the rockmelon-listeria connection ... and warning

Australians have been urged to throw out rockmelons they have previously purchased after a listeria (lis-TEER-ee-uh) outbreak that has left two people dead in New South Wales. But what is listeria, and what how does it relate to rockmelons?

راک ملون نوعی خربزه است که در روزهای گذشته آلودگی آن به باکتری لیستریا بسیار خبرساز شده است Source: AAP