No, don't worry. It's almost 100% likely that nothing nuclear bomb-y is going to happen in the short term, at least for several months, and very likely much longer than that.
"Almost 100%", eh? In the short term, at least for several months? Thanks for the reassurance, am_Unition. Nukes aside, covid numbers here in Melbourne and in NY suggest we mightn't've picked the best time for travelling.
I mean like 99.998% unlikely for nuke exchange within the next several weeks. You're good :). My sister brought covid back to Melbourne from a wedding in Ireland a few weeks ago, so you're welcome! And I just had it in Switzerland last week. Not related to sister's case. Working on a trip report. Wear a good mask on your long flight (kn95 or n95 or the Ozzy equivalent).