The Quarantine Chamber is a room in the Ice Belt on Viewros. It appears in Metroid Prime 4: Beyond. This room is the site of Samus Aran's battle against Keratos following its Metroid fusion. After defeating Keratos, Samus acquires the Psychic Boost Ball, which allows her to activate the Sacred Shrine here and acquire its associated Master Teleporter Key.

Connecting rooms

• Security Gates (via Pedestrian Door)

Inhabitants

• Keratos

Boss Rooms
Metroid	Kraid's room • Ridley's room • Zebesian Command Center
Metroid: Zero Mission	Corridor No. 5 • Corridor No. 4† • "Acid Worm's room" • Kraid's room • "Kiru Giru's room" Imago's hideout • Ridley's room • Zebesian Command Center • Top of the ruins • Ship's last chamber
Metroid Prime	Reactor Core • Hive Totem • Ruined Shrine • Burn Dome • Sunchamber • Chapel of the Elders Quarantine Cave • Elite Control • Central Dynamo • Elite Research • Elite Quarters • Artifact Temple Subchambers (1, 2, 3, 4) • Metroid Prime Lair
Metroid Prime Hunters	Data Shrine 03 • Biodefense Chamber A • High Ground • Biodefense Chamber B Echo Hall • Weapons Complex • Sic Transit • Council Chamber • Fault Line • "Seal Sphere chamber" • "Gorea's lair"
Metroid Prime 2: Echoes	Temple Sanctuary • Agon Temple • Judgment Pit • Main Reactor • Dark Agon Temple • Hive Chamber A Dark Torvus Arena • Main Hydrochamber • Sacrificial Chamber • Dark Torvus Temple • Dynamo Works Main Research • Undertemple • Aerie Access • Aerie • Hive Temple • Sanctum • Sky Temple Gateway
Metroid Prime 3: Corruption	Docking Bay 5 • Generator Shaft • Temple of Bryyo • Jousting Field • Bryyo Leviathan Core Steambot Barracks • Ballista Storage • Main Docking Bay • Turbine Chamber • Elysian Leviathan Core Proving Grounds • Metroid Creche • Generator B • Aurora Chamber • Main Cavern Transit Station Leviathan • Pirate Homeworld Leviathan Core • Sanctum
Metroid II: Return of Samus	Arena area of Chozo base • Arachnus' room • Alpha Metroid chamber • Alpha's chamber Second tower corridor • Zeta's chamber • Final Omega's chamber • Queen's nest
Metroid: Samus Returns	Arena area of Chozo base • Arachnus' room • Alpha Metroid chamber • Alpha's chamber "Octroll Lake"† • Zeta's chamber • Final Omega's chamber • "Diggernaut arena" Queen's nest • "Landing Site"
Super Metroid	"Ceres confrontation room" • "Torizo's chamber" • "Spore Spawn Room" • Kraid's chamber Croc's pit • Phantoon's chamber • "Botwoon's chamber" • Draygon's chamber Golden Torizo's chamber • Ridley's chamber • "Big Metroid's room" • Zebesian Command Center
Metroid: Other M	BOTTLE SHIP Control Room • Subterranean Control Room • Biological Experiment Floor Biosphere Test Area • Crater Interior • Experiment Floor • Materials Storehouse Materials Transfer Lift • "Rhedogian room" • Blast Furnace Observation • "Sand Tower summit" Geothermal Power Plant • "Confrontation room" • Nightmare's Room • Room MW • Control room Control Bridge
Metroid Prime 4: Beyond	Hangar • Garden of Remembrance • Tower 2 Generator • Archives • Facility Core • Snowfield • Quarantine Chamber • Entry Bay • Control Room Bridge • Volcano Heart • Power Core • Ghaspore Habitat B • Main Nest • Crystal Extraction • Sol Valley • Expansion Site • Pinnacle • Subspace
Metroid Fusion	"Arachnus' chamber" • "Elephant Bird's room" • "Zazabi's room" • "Serris arena" "B.O.X.'s room" (PYR/NOC) • "Nocturnal cavern" • Main Boiler Control room • "Yakuza's room" Giant root's arena • Electronic junkyard • "Neo-Ridley's room" • Operations Deck • Docking Bays
Metroid Dread	"Central Unit room" (x5) • "Corpius' room" • "Kraid's room" • "Quiet Robe's chamber" • "Drogyga's domain" "Escue's gazebo" • "Grand concourse" • "Ferenia E.M.M.I. confrontation room" • "Golzuna's lair" "Hall of Judgment" • "Elite chamber" • "Mawkin throne room" • "Crash Site"
† means this room only contains a boss under specific circumstances.