 Item Number – SCP-417 Object Class – Euclid Potentially Keter Special Containment Procedures – Due to SCP-417's inability to be moved safely, SCP-417 remains stationary and the area surrounding SCP-417, 2.58 km2 approximately, is patrolled by guards and bordered with a chain-link fence topped with barbed wire. Civilians are informed that a small village with a highly virulent plague is being quarantined until further notice. Trespassers are to be shot on sight. Only Class D personnel are permitted to directly handle and work with SCP-417. As wild animals seem to instinctively eschew SCP-417, no action need to be taken against animals seen in the enclosed area. All victims bitten by SCP-4171 may be granted immediate euthanasia on request, and their body is to be placed in a sealed container and cremated immediately. Those that do not request will have the same immediate termination, except in the case of test subjects. Description – SCP-417 resembles an African baobab tree in general size and structure, though it lacks leaves, giving it a dead appearance. Its bark has a drab off-color appearance. Despite the absence of leaves, SCP-417 bears fruit every sundown. Small buds form as the sun rises, and the fruit grows and matures quickly over the course of the day, before ripening into pomegranate-sized, hard-husked fruit. This fruit has dark purple-black skin and a mostly smooth texture that grows pebbly as it becomes overripe. Its hard husk may be cut or peeled away by hand or with tools. Removal of the skin reveals no fruit or pulp, but a hollow cavity containing several insects, collectively known as SCP-4171. The appearance and species of SCP-4171 change from fruit to fruit, as well as the scope of the ensuing swarm. SCP-4171 will unanimously attack anything that moves, with startlingly painful bites. Within the first few minutes, bites sustained from the swarm swell into painful red sores, with minor puncture wounds. No known remedy will soothe the pain of the bites. In 5% of the recorded cases, bites have no lasting effect, and the swelling and pain reduce after a few days. 45% of the time, those bitten will begin to have convulsions and suffer from a fatal heart attack within several hours. At that stage, their body will rot and dissolve at an accelerated rate. In the area where their body had been, a new tree will begin to grow over the course of the next few days. In the remaining 50%, after an indeterminate period of 2-24 hours, those afflicted begin to complain of severe pains and muscle atrophy, expelling flesh by data expunged, appear to coincide with the approximate mass of SCP-4171. While growing, the plague trees, as they have been dubbed, are vulnerable to being felled, incineration, and conventional herbicides. SCP-417 cannot be moved, as all attempts to fell or shift the original tree result in severe agitation of the branches, causing all instances of the fruit to fall to the ground, splitting and releasing massive swarms of SCP-4171. Thankfully, SCP-4171 does not seem to survive for longer than 1-2 hours, dying with little incident. If the fruit of SCP-417 is not picked or shaken off the branches, it simply rots on the branches and falls to the ground, with no ill effects. Addendum 417A Although SCP-417 is currently listed as a Euclid-class item, its potential for spreading has sparked some argument over a possible transfer to Keter-class. Addendum 417B Notable specimens of 4171 World-dozen creatures resembling black widow spiders, except with only four long cricket-like legs each that allowed for them to make astonishingly long, fast jumps, 20 wasps with red and orange stripes and wings, similar to those of a butterfly, capable of surprisingly fast flight, a single black millipede, 5 meters long, curled into a ball inside the fruit. Addendum 417A Lesson Complete If you missed the previous orientation, go watch SCP-416 Infinite Forest, right now, or for the complete course, watch this playlist.