To be safe avoid ordering stuff from China for the time being too. I would imagine if a package is contaminated the virus would die in the cold when the packages are sitting in the truck but better safe than sorry without knowing for sure what conditions it can survive.
actually...probably better in the cold for this bug than in the heat. ...well, I think anyway. I'm not that familiar with viruses, but colder temperatures tend to have a slowing effect for the actual living things, like well, bacteria and larger creatures (jury still out on viruses, sorta). It could extend the critter's viability outside of hosts, maybe.
Now, one of the big concerns regarding the melting of millennia-old ice caps out there in the north (as well as glaciers that are
much closer to humans) is the thawing of eons-dormant viruses, completely unknown to any human species that ever evolved on this planet, or even any primates for that matter (major bad for us), so I'm guessing viruses
do tend to survive better in the cold (but proper freezing is different from improper freezing, and other temps, so again, a case by case basis, to some degree)