Hailee Catalano knows a thing or two about a good sammy.

Hailing from Catalonia, Spain, where it’s known as pa amb tomàquet, pan con tomate is a humble dish of three main ingredients: bread, olive oil, and tomato (four if you count garlic, which you should) ...

There are certainly plenty of nasty bugs doing the rounds, and whether you have a slight sniffle, or a more serious dose of ...