That's probably not long enough unless you live someplace hot and dry like Kuwait. Previous viability studies have found it stable up to 9 days. Furthermore, lo

That's probably not long enough unless you live someplace hot and dry like Kuwait. Previous viability studies have found it stable up to 9 days. Furthermore, low temperatures and high humidity greatly increase viability for additional days. Also, fomite materials such as stainless steel extend the viability of it further. Given the lack of specific data, two week quarantine is the practice we're using at home. Unboxing things isn't as important as mitigating the threat of insufficiently-characterized, novel pathogens that our immune systems have basically no experience with.