Do you mean freshly dead (like a triage situation) or coming across bloated corpses?

For the former, probably like LED said. After a day or so... well, then we cross into the second category. Burn or bury, just like they have for centuries. No, it doesn't really affect me much in my plans. I have a shovel already. I have a lighter already. The challenge becomes where (ie, not near my darned water supply!) and how (fuel for burning, how deep for burying).

Or, you know, keep moving. Preferably upwind.