I really don't know. But once you install it in your computer, you're not touching it again. I wouldn't be too concerned, but that's just me. I think the other's advice of quarantining your package is fine too. You can look up how to sanitize and/or how long it survives on surfaces outside of a host. For example: https://www.medicalnewstoday.com/articles/coronaviruses-how-long-can-they-survive-on-surfaces#How-long-do-coronaviruses-persist?