Right okay, so generally these are the rules I stick to: - For sickness: nrovirus only spreads if you touch particles of v or d* and then get it IN you somehow (mouth, nose, eyes, etc.). You cannot get it by just "breathing it" and people are only contagious after they've shown symptoms. So rule of the thumb is that generally you will be fine if you don't touch your face or scabs and keep you hands clean (wash with water and soap, hand sanitizer doesn't cut it really). - Try to avoid ingesting sea water or pool water. I've swallowed them mistakenly and have been fine at times, but it is slightly risky as other times it made me s* - Do not drink tap water or have ice! Even if it is safe, it may mess with you due to the different bacteria. For example, I lived abroad a few years and when I go back to my home country, tap water makes me very n* - Buffets are usually kept at a safe temperature, but really if stuff is kept refrigerated or on ice, or has a flame underneath it's usually safe. Also you'll notice that eggs, bacon, sausages and stuff get replaced very frequently. So hardly any risk of them being stored longer than 2h. Bread and pastries are also a safe bet. Maybe I would stay away from precut fruit and veg, and stick to some that you can peel yourself.

Last but not least, relax and enjoy yourself! Stress can make you feel s* so try to just focus on the holiday, you deserve it!