Originally Posted by
paraalso
It can happen if you were too slow with getting to the table. Putricide has a very small aggro range, so you can get quite close to him before the pull.
If it happens, it's more the shock that wipes you. There is enough time to get cleansed, pass the disease to someone else, drink another potion from the table and still be on time with the ooze clouds. If you don't have enough energy to slow the first add when it spawns because of the time delay, a green add is killable without slows anyway.