I still to afraid to go on holliday due to the Covid-19 outbreak. Originally we made plans to go to Greece for 2 weeks, but I do not know what to do.
Shall I stay home and cancel my trip?
Travel can wait but your health and life cannot,Greece will never change even if you go there next year so why not wait instead?
until there is no cure for Covid19 stay safe and if there is no important thing to do outside then better stay at Home.
I would say the same advice, better wait than put your family at risk.
You can always go there in the future, better wait for the vaccine to be available in public.
Because even if you go by now, when you get there, you will not enjoy so much as you will be paranoid about your surroundings.