I don't know how long this virus lasts outside the human body but it must be swilling around in the wind. We could still breathe it in - in out of the way places or on the way there, less chance maybe than near crowded places but more chance than indoors. Overall, given the severity of this virus I think keeping away from it as much as possible, however small; is the wisest thing.
I still go outdoors, a shop and a walk in the park but I am only outside an hour or two maybe so that's still keeping my exposure to a minimum, I could go beach fishing maybe to a deserted spot but that would be a lot more "non-essential" exposure. I will accept the chance of getting this virus to my limited exposure but I would be very pised-off if I was dying a horrible death just because I went non-essential fishing and probably blanked anyway and even if i caught; be a great HDYGO post - hey guys, I caught a great bass today but I am now in an intensive care bed dying, nice knowing you all.
I am not using supermarket trolleys or baskets, take my shopping bag and fill that up and when I use their push buttons on the check out, I use my knuckle to push them, if the virus is there it is less likely to transfer somewhere unwanted if it is on my knuckle than my finger tip, the same when drawing money from the ATM and I give my hands a good wash when I get home.
I just think as little as exposure we can mange however small is the key for now in whatever way we can think of and fishing. It appears to be breaking in a couple of countries and I think it will here as well, just have to be patient and stay as safe as possible in the meantime..