Disease Name Generator
Fictional plagues, syndromes, and outbreak names
Generate fictional disease names that sound like real epidemiology: Latinate syndromes, place-named fevers, engineered pathogens with lab designations, and folk names survivors would actually use. Built for medical thrillers, sci-fi outbreaks, zombie fiction, and RPG world-building.
About disease names
Real diseases get their names from four sources, and fictional ones feel authentic when they borrow the same habits. Places give us Ebola (a river), Lyme disease (a town), and Marburg virus (a city), so a place-named fever like Kalahari Fever or Vostok Fever instantly implies an origin story. Discoverers give us Alzheimer's, Parkinson's, and Crohn's, which is why an eponymous 'Halloway Syndrome' sounds like something a specialist would recognize. Descriptive Latin and Greek produce clinical mouthfuls like necrotizing fasciitis; stacking a few of those roots (Progressive Osseous Crystallization) reads as a genuine journal entry. Finally, ordinary people rename diseases by symptom or color - the Black Death, scarlet fever, the sweating sickness - and those folk names (The Trembling, Blackmouth, Whitefinger) are what your characters would actually say.
Modern outbreak fiction adds a fifth layer: lab designations. Influenza strains use H and N numbers, engineered agents get project names, and containment reports use strain codes such as VX-11 or Sample 4419. Zombie fiction has its own tradition of terse names - Rage, Solanum, Green Flu, T-Virus - that sound almost too simple to be scary until they spread.
The strongest fictional diseases usually have two names: the official one on the CDC bulletin and the nickname on the street. Give both, and the outbreak feels real.
How to choose disease names
- Pair a formal name with a folk name in the same story - 'Acute Chromatic Retinopathy, which the papers were already calling Redeye' - because that split is how real epidemics are talked about.
- Name the disease after the first symptom people notice, not the one that kills them; sweating sickness and whooping cough survive because they describe what a bystander sees.
- For eponymous syndromes, use surnames from a plausible mix of countries (Voss-Amari, Reyes-Tanaka) since real medical eponyms often honor two co-discoverers.
- Keep sci-fi diseases tied to the setting's technology: cryosleep, implants, jumpgates, and terraforming should each produce their own occupational illnesses.
- Avoid stacking more than one 'scary' word; Crimson Plague works, but Dark Shadow Death Plague reads as parody.
Frequently asked questions
How are real diseases named?
Traditionally after a place (Ebola, Lyme), a discoverer (Parkinson's), a symptom (yellow fever), or a Latin/Greek description (tuberculosis). Since 2015 the World Health Organization discourages naming new diseases after places, people, or animals to avoid stigma, which is why COVID-19 got a descriptive acronym instead.
What makes a fictional disease name believable?
Restraint and specificity. One concrete detail - a color, a body part, a town, a surname - carries more weight than dramatic adjectives. 'Bonewhite Fever' or 'Miner's Rot' feel lived-in; 'Ultimate Death Virus' does not.
Can I use these disease names in a published novel or game?
Yes. The original names here are free for commercial use. A handful of well-known reference examples (Rage Virus, T-Virus, Solanum, Captain Trips) belong to their respective franchises and are included for comparison only.
Should a virus and the disease it causes have different names?
In real medicine they usually do - HIV causes AIDS, SARS-CoV-2 causes COVID-19 - and copying that distinction adds realism. Give the pathogen a strain code and the illness a descriptive or folk name.
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All 1,000 disease names
A: 40 names
- Abernathy's Chorea
- Achterberg Anomaly
- Acute Chromatic Retinopathy
- Acute Motor Dissociation
- Adebayo-Krull Syndrome
- Aether Drain
- Agent Blackthorn
- Ainsley-Fofanah Syndrome
- Airlock Fever
- Albrechtsen Ataxia
- Alchemist's Quicksilver Shakes
- Aldridge Syndrome
- Aleutian Flu
- Altai Grippe
- Amber Plague
- Amber Sleep
- Ambient Radiation Sickness
- Amundsen-Rao Disease
- Amur Ague
- Andaman Rash
- Anselm's Palsy
- Ansible Fever
- Antares Fever
- Antimatter Scald
- Aral Fever
- Arcane Frostbite
- Archivist's Mould Cough
- Arkwright's Lesion
- Ashbone
- Ashfall Cough
- Ashthroat
- Ashvirus
- Assembler Fever
- Asteroid Miner's Silicosis
- Atacama Fever
- Attic Distemper
- Auditory Hallucinosis Fever
- Augment Rejection
- Autumn Jaundice
- Azov Croup
B: 55 names
- Badger Sett Cough
- Baikal Sickness
- Ballast Fever
- Balogun's Triad
- Baptista-Yoon Myopathy
- Baptiste Fever
- Bard's Lost Voice
- Barents Encephalitis
- Bargeman's Fever
- Barley Ash
- Barracks Cough
- Barrow Fever
- Bat Fever
- Bean Leaf Mottle
- Beaumaris Neuralgia
- Beech Bark Weep
- Beggar's Cough
- Bellfounder's Shakes
- Bellringer's Ear
- Bellweather's Contracture
- Belter's Bends
- Benguela Chill
- Bergström Disease
- Bering Strait Flu
- Bexley's Tremor
- Bilious Ague
- Biochip Sepsis
B, continued
- Biscay Grippe
- Bitrot Syndrome
- Bitter Flux
- Bitterjaw
- Black Catarrh
- Blackmouth
- Blackvein
- Blackwater Fever
- Blackwood's Sign
- Bleakeye
- Bloodmoss
- Bluevein Fever
- Bog Rot
- Bonebloom
- Bonewhite Fever
- Bookbinder's Glue Cough
- Bosphorus Flu
- Brackish Fever
- Bramwell's Tremor
- Brandvold Anemia
- Brass Jaundice
- Briarskin
- Brick-Red Flux
- Bride's Fever
- Brinescab
- Bronze Ague
- Bullous Palmar Eruption
- Butcher's Brine Hands
C: 82 names
- Cabbage Heart Mottle
- Cache Fever
- Callisto Fever
- Calloway Syndrome
- Camp Flux
- Candlejaw
- Candlemaker's Scald
- Captain Trips
- Carpathian Croup
- Carrington's Wasting
- Cartwright's Cough
- Cascade Fever
- Caspian Fever
- Castellan Wasting
- Castellanos-Nygaard Syndrome
- Catacomb Chill
- Cauldron Cough
- Caulker's Tar Lung
- Cavendish Complex
- Cellar Damp
- Centrifuge Vertigo
- Ceres Lung
- Chaco Dysentery
- Chalk Dust Sneezes
- Chalkmouth
- Chandler's Rasp
- Chapel Fever
C, continued
- Charcoal Murrain
- Charnel Miasma
- Charon Sickness
- Cherry Twig Dieback
- Chidambaram's Reflex
- Chillmarrow
- Chimera Fever
- Chimney Catarrh
- Chimneysweep's Lung
- Choleric Sweats
- Chrome Lung
- Chrome Rot
- Chronic Cognitive Erosion
- Chukchi Fever
- Cinder Plague
- Cindercough
- Cinderfoot
- Clockmaker's Squint
- Cloister Cough
- Clone Vat Jaundice
- Clover Staggers
- Coalspit
- Cobalt Pox
- Codon Drift
- Coldwater Cough
- Collier's Black Spit
- Colonist's Wasting
C, continued
- Comb Mould
- Comet Tail Chill
- Compound Ashen-3
- Congenital Pigment Drift
- Conjurer's Nosebleed
- Convict Fever
- Coolant Lung
- Cooper's Palsy
- Copperjaw
- Coppersmith's Green Tongue
- Cordyceps Humanis
- Corpselight
- Cortex Fever
- Cortical Static
- Corvalan Dysplasia
- Corvid Fever
- Cosmic Ray Cataracts
- Cradle Scurf
- Creeping Canker
- Crimson Plague
- Crowsfoot Pox
- Cruikshank's Nodes
- Cryoburn
- Cryolung
- Cryopod Thaw Sores
- Cryosleep Dementia
- Crypt Dust Sneeze
- Crystal Blight
D: 32 names
- Dalgaard Aphasia
- Damp Humours
- Dampchest
- Danakil Fever
- Darien Fever
- Datastream Psychosis
- Decline of the Lungs
- Decompression Drift
- Deep Station Fever
- Delacroix Fever
- Demirci-Holt Disease
- Deserter's Chill
- Diffuse Lymphatic Stasis
- Ditchwater Bellyache
- Dnieper Jaundice
- Docking Bay Itch
- Dormouse Drowse
- Dove-Grey Malady
- Dovecote Sneeze
- Draeger's Encephalitis
- Dragomir's Gait
- Dragonscale Itch
- Drakensberg Chill
- Drive Core Sickness
- Drover's Chilblains
- Druid's Bark Skin
- Dullmarrow
- Dungeon Damp Chest
- Dunmore's Spots
- Duquesne's Disease
- Dwarven Forge Eye
- Dyer's Stain
E: 21 names
- Ebola Vostok
- Eclipse Syndrome
- Eel Catcher's Chill
- Ekwueme Ataxia
- Elbrus Lung
- Elfshot Ache
- Elk Velvet Itch
- Elm Crown Wilt
- Ember Fever
- Embergall
- Emberskin
- Enceladus Blight
- Enchanter's Fatigue
- Engraver's Squint
- Eosinophilic Marrow Infiltrate
- Episodic Vestibular Inversion
- Eriksen Syndrome
- Erosive Keratin Dysplasia
- Esterhazy's Chorea
- Europa Blight
- Exosuit Atrophy
F: 34 names
- Fairbanks Encephalitis
- Fairy Ring Dizziness
- Falconer's Welts
- Falkner's Palsy
- Fallow Field Murrain
- Familiar's Mange
- Faroe Itch
- Farrier's Scald
- Farrow-Ito Syndrome
- Faster-Than-Light Palsy
- Feedback Fever
- Fen Ague
- Fenwick Disease
- Feral Cough
- Ferran's Disease
- Ferryman's Chill
- Firmware Fever
- Fisher's Fever
- Fitzwarren Neuropathy
- Fleece Scald
- Fleshfrost
- Fletcher's Thumb
- Fogthroat
- Fold Sickness
- Fontanelli's Murmur
- Fox Den Mange
- Frostbite Fever
- Frostgall
- Frostvein Fever
- Fuller's Itch
- Fulminant Dermal Petrification
- Fundy Ague
- Furnace Lung
- Fusion Flash Blindness
G: 40 names
- Gallagher's Sign
- Galloping Decline
- Gallspine
- Ganymede Wasting
- Garrison Grippe
- Gathercole Dystrophy
- Gene Drive Backlash
- Generation Ship Scurvy
- Genome Rot
- Ghost Signal Syndrome
- Ghostlung
- Gilder's Tremors
- Glass Fever
- Glassblood
- Glassblower's Fever
- Glimmer Pox
- Glover's Hives
- Glyphburn
- Gobi Lung
- Goblin Warts
- Golem Clay Skin
- Goose Wheeze
- Granary Lung
- Gravedigger's Fever
- Gravel Fever
- Gravelthroat
- Gravity Sickness
- Green Colic
- Green Flu
- Greenrot
- Grenville Wasting
- Grey Goo Fever
- Grey Rot
- Greyhoof Murrain
- Greytongue
- Greywater Sickness
- Greywell-Mokoena Syndrome
- Griffin Feather Hives
- Gull Rock Croup
- Gundersen's Phenomenon
H: 40 names
- H7N12
- H9N19
- Hab Dome Croup
- Hailskin
- Halberd's Wasting
- Hallgrimsson's Nodules
- Halloran-Petrov Anemia
- Halloway Syndrome
- Halvorsen Syndrome
- Hangman's Rattle
- Harbour Catarrh
- Hare's Leap Tremors
- Hargreave's Tremor
- Harness Chafe Scab
- Harvest Fever
- Haverford Myopathy
- Hearth Distemper
- Hebridean Chill
- Hedgehog Quill Rash
- Helix Wasting
- Helmet Fog Blindness
- Hemorrhagic Sleep Disorder
- Heron Croup
- Hexmark Rash
- Hillflock Murrain
- Hirota-Vasquez Disease
- Hive Dwindle
- Hoarfinger
- Hokkaido Flu
- Holcombe Complex
- Hollingworth's Rash
- Hollow Fever
- Hoofsplit
- Hop Cone Wilt
- Horn Scurf
- Hull Breach Frostnip
- Hull Rot
- Hydroponics Blight
- Hyperacute Synovial Effusion
- Hyperspace Vertigo
I: 15 names
- Ibarra Blindness
- Ice Hauler's Frostjaw
- Idiopathic Somnolence Syndrome
- Ilves-Carmody Syndrome
- Implant Fever
- Indigo Affliction
- Inkgum
- Io Fever
- Ion Storm Migraine
- Ironjoint
- Ironlung Fever
- Irrawaddy Shakes
- Ishikawa Disease
- Ivory Sickness
- Iwasaki's Lesion
J: 7 names
- Jablonski Neuralgia
- Jade Jaundice
- Jansen-Moreau Syndrome
- Jovian Radiation Burn
- Jump Lag
- Jumpgate Nausea
- Juvenile Enamel Dissolution
K: 24 names
- Kalahari Fever
- Kamchatka Fever
- Kaminski's Fever
- Kara Sea Flu
- Karakoram Flu
- Karakul Fever
- Karakum Sand Eye
- Kelp Burner's Throat
- Kelpie Chill
- Kerguelen Fever
- Kessler's Palsy
- Kessler-9 Virus
- Kettleborough's Gait
- Khoury-Sandberg Anemia
- Kiln Fever
- Kimberley Diggings Cough
- Kirchner Syndrome
- Knotgall
- Knotting of the Guts
- Kolyma Sickness
- Kowalczyk Palsy
- Kuiper Fever
- Kunlun Fever
- Kuril Fog Cough
L: 38 names
- Labrador Croup
- Lacemaker's Blindness
- Lachance's Pallor
- Ladoga Fever
- Lagos Encephalitis
- Lagrange Sickness
- Lamellar Bone Delamination
- Lamplighter's Cough
- Langford's Disease
- Laptev Lung
- Lassiter Complex
- Latency Sickness
- Latent Pulmonary Mycosis
- Laundress's Lye Hands
- Lavender Ague
- Leaden Scourge
- Leclerc-Osei Syndrome
- Lethbridge Atrophy
- Leyline Vertigo
- Lighthouse Keeper's Vertigo
- Limekiln Wheeze
- Limpopo Rash
- Lindgren's Sign
- Lindqvist Disease
- Lockjaw Rose
- Lockkeeper's Rheum
- Lofoten Grippe
- Lomakin's Triad
- Long Sleep Dementia
- Long-Haul Muscle Fade
- Longcough
- Low Distemper
- Low-G Bone Loss
- Lowing Staggers
- Lowland Grippe
- Lunar Dust Bronchitis
- Lyssavirus Nova
- Lytic Dental Resorption
M: 42 names
- Maddox Wasting
- Magellan Scurvy
- Magnetar Burn
- Magpie Nest Itch
- Malignant Tertiary Hypothermia
- Malloy Syndrome
- Manaburn
- Marburg-K
- Marchetti's Sign
- Mareshiver
- Marmot Itch
- Marrakesh Pox
- Marrow Fever
- Marrowglass Syndrome
- Marrowmold
- Mars Dust Silicosis
- Marsh Dropsy
- Mason's Dust Chest
- Mekong Fever
- Mercier Disease
- Mercury Dayside Blisters
M, continued
- Meridian Fever
- Mermaid's Brine Lung
- Metabolic Cascade Failure
- Michaelmas Grippe
- Migratory Tendon Sclerosis
- Milkblood
- Miller's Lung
- Millet Wilt
- Millpond Sickness
- Mindanao Pox
- Miner's Rot
- Mirejoint
- Mitochondrial Burnout
- Mojave Staggers
- Monk's Lethargy
- Monsoon Flux
- Montague's Tremor
- Moonwell Drowsiness
- Mothskin
- Mustard Flux
- Mwangi-Strand Syndrome
N: 27 names
- Nakamura-Petit Disorder
- Nakashima Complex
- Namib Eye
- Nanite Rejection Syndrome
- Nanofiber Lung Scarring
- Nanoplague
- Naryn Fever
- Navarrete's Spasm
- Navigator's Drift
- Nebula Dust Asthma
- Necrotizing Lumen Disorder
- Necrovirus
- Net Mender's Knuckle
- Nettlehand
- Neural Bleed
- Neural Lattice Collapse
- Neuroshard Syndrome
- Neurostatic
- Newt Pond Shivers
- Night Watchman's Chill
- Nightglass Fever
- Nightsweat Fever
- Nocturnal Capillary Seep
- Nocturnal Thermal Collapse
- Norrell's Fever
- Novosibirsk Hemorrhagic Fever
- Nullarbor Dust Lung
O: 27 names
- Oak Leaf Lacing
- Oat Scorch
- Obuya Syndrome
- Occult Thymic Hyperplasia
- Ochoa-Wren Disease
- Ochre Fever
- Oduya Dysplasia
- Okavango Fever
- Okhotsk Flu
- Okonkwo Fever
- Okoro-Lindahl Syndrome
- Olive Leaf Silvering
- Oort Sickness
- Optic Implant Glare
- Oracle's Migraine
- Orbital Decay Syndrome
- Orchard Blight
- Orinoco Fever
- Orphan's Cough
- Ossifying Myopathy
- Osterhaus Palsy
- Ostler's Boils
- Ostrowski Dystrophy
- Otter Pond Chill
- Overclock Fever
- Owl Loft Wheeze
- Oyelaran's Nodes
P: 47 names
- Paddock Colic
- Pale Fever
- Pantanal Shakes
- Paroxysmal Thermal Dysregulation
- Patagonian Flu
- Pathogen Delta-7
- Pauper's Dropsy
- Pea Pod Scab
- Pearl Diver's Ear
- Peat Lung
- Pemberton Syndrome
- Penhallow Atrophy
- Perry Colic
- Petrakis Ataxia
- Pettigrew-Sato Disease
- Pewter Colic
- Phantom Pox
- Phlegmatic Chill
- Phobos Wasting
- Phoenix Ash Wheeze
- Pilgrim's Pox
- Pine Resin Weep
- Piper's Cheek
P, continued
- Pitchtongue
- Pixie Dust Sneezes
- Plasma Vent Blisters
- Plasmid Bloom
- Plum Dropsy
- Poacher's Ague
- Portal Lag
- Postrider's Lumbago
- Postviral Tactile Agnosia
- Preacher's Palsy
- Pressure Door Tinnitus
- Prideaux Disease
- Printer's Palsy
- Prion 88
- Pripyat Fever
- Prisoner's Pox
- Progressive Dermal Lamination
- Progressive Osseous Crystallization
- Project Lazarus Strain
- Prosthetic Phantom Ache
- Proxima Fever
- Pulsar Tinnitus
- Puna Sickness
- Pyrenean Spotted Rash
Q: 6 names
- Quarantine Cough
- Quarry Cough
- Quarryman's Grey Spit
- Quartan Chills
- Quillfeather's Tic
- Quintrell's Sign
R: 41 names
- Rad Rot
- Radcliffe-Nwosu Syndrome
- Rademacher Fever
- Rage Virus
- Ranger's Blight
- Rapid Onset Cellular Senescence
- Ratbite Fever
- Ratcatcher's Sores
- Ration Sickness
- Ravenscroft Complex
- Reactor Fever
- Reaper's Kiss
- Recombinant Pox
- Recursive Memory Disorder
- Recycled Air Croup
- Recycler's Cough
- Redeye Fever
- Redshift Palsy
- Reed Cutter's Itch
- Refractory Iron Malabsorption
R, continued
- Regolith Lung
- Relapsing Dermal Calcinosis
- Relay Fever
- Retrograde Amnesic Fever
- Reyes-Tanaka Syndrome
- Rhea Lung
- Rigger's Vertigo
- Rimegum
- Ringworm Nova
- Rising of the Bile
- River Miasma
- Ropewalker's Palm
- Rose Canker
- Rosehip Scurf
- Rosenquist's Phenomenon
- Rowntree Wasting
- Runeblister
- Russet Malady
- Rustcough
- Rustvein
- Rye Speckle
S: 103 names
- Saarinen Myopathy
- Sable Plague
- Saddler's Thumb
- Sahel Fever
- Sailmaker's Stitch
- Sailor's Grief
- Sakhalin Grippe
- Sallow Affliction
- Salt Raker's Cracked Heel
- Salt Sleep
- Saltboiler's Eye
- Saltmarsh Ague
- Saltpetre Gout
- Saltrot
- Saltscab
- Salween Ague
- Sample 4419
- Sandeye
- Sandoval Syndrome
- Sargasso Sickness
- Sauveterre Disease
- Sawyer's Dust Throat
- Sayan Encephalitis
- Scarlet Wasting
- Schaefer-Lund Syndrome
- Scholar's Wasting
- Scrying Squint
- Seal Rookery Cough
- Seasonal Hepatic Congestion
- Selby's Palsy
- Senile Cartilage Vitrification
- Sequence Fever
- Servo Palsy
- Sexton's Quinsy
S, continued
- Shadow Fever
- Shalechest
- Shapeshifter's Ache
- Shepherd's Ague
- Ship's Scurf
- Siege Fever
- Signal Rot
- Silver Blight
- Sinking of the Lights
- Skagerrak Flu
- Skelton-Marais Neuropathy
- Slagthroat
- Slate Lung
- Slatefoot
- Slatetooth
- Sleeper Flu
- Sleeper Ship Atrophy
- Slipstream Fever
- Slow Decline
- Smokehouse Fever
- Smuggler's Cave Cough
- Soap Boiler's Blisters
- Sodden Throat
- Solanum
- Solar Flare Scald
- Soldier's Sleep
- Somnivirus
- Sonoran Dry Lung
- Sootblood
- Sorensen Complex
- Sourgut
- Souring of the Blood
- Spin Sickness
- Splice Fever
S, continued
- Splicer's Mosaic
- Spongiform Renal Atrophy
- Sporeblight
- Stable Cough
- Stale Humours
- Starfall Blisters
- Starlight Blindness
- Stasis Palsy
- Static Sickness
- Steerage Fever
- Stillwater Fever
- Stoat Bite Ague
- Stoker's Lung
- Stone Gout
- Stonecutter's Grit Lung
- Stonejoint
- Stormcaller's Static
- Strain Solitaire
- Strain VX-11
- Stroud Complex
- Subacute Lunar Photophobia
- Suit Seal Rash
- Sulawesi Hemorrhagic Fever
- Summoner's Chill
- Sunda Strait Flu
- Sundarbans Ague
- Sundog Fever
- Sutherland Fever
- Svalbard Sickness
- Swine Pox
- Sympathetic Neuroatrophy
- Synapse Rot
- Synaptic Bleed
- Synthetic Blood Rejection
- Systemic Photic Necrosis
T: 192 names
- T-Virus
- Tachyon Burn
- Takahashi-Bell Syndrome
- Taklamakan Fever
- Tallow Fever
- Tallow Jaundice
- Tanner's Rot
- Tarhand
- Tarim Dust Cough
- Tarsus Fever
- Tasman Flu
- Tatra Croup
- Tawny Scourge
- Telomere Collapse
- Tennant's Contracture
- Terraformer's Cough
- Tertian Shakes
- Tether Shock
- Tethys Blight
- Thackeray Disease
- Thatcher's Wheeze
- Thawshock
- The Ash Lung
- The Ashen Smile
- The Autumn Cough
- The Bark Sickness
- The Barking Cough
- The Beggar's Sweat
- The Bishop's Sweat
- The Black Tears
- The Blackening
- The Blanching
- The Bleeding Eye
- The Blister Death
- The Bloom
- The Blue Cough
- The Blue Lips
- The Bone Ache
T, continued
- The Bone Melt
- The Brittle Bone
- The Bruise
- The Burning Feet
- The Candle Fever
- The Chalk Bones
- The Clammy Hand
- The Clench
- The Clouded Eye
- The Copper Tongue
- The Cracked Lip
- The Crawling
- The Creeping Cold
- The Curdle
- The Dawn Chill
- The Deep Sickness
- The Droop
- The Drowning Sickness
- The Drowse
- The Dry Rot
- The Dwindle
- The Ebb
- The Echo Sickness
- The Endless Yawn
- The Fade
- The Forgetting
- The Glass Bones
- The Gnawing
- The Green Rot
- The Grey Death
- The Grey Flux
- The Greying
- The Grumbles
- The Harvest Sleep
- The Hollow Cheek
- The Hollow Hunger
- The Hollowing
- The Honeycomb Welts
T, continued
- The Humming Sickness
- The Hush
- The Ink Stain
- The Iron Skin
- The Kneeling Sickness
- The Lantern Fever
- The Lilac Bruising
- The Locked Knee
- The Long Sleep
- The Lurch
- The Marrow Chill
- The Merchant's Pox
- The Mirror Sickness
- The Moon Madness
- The Mopes
- The Moss Sickness
- The Mottling
- The Murmur
- The Nettle Welts
- The Noon Faint
- The Numb Fingers
- The Pale Hand
- The Paper Skin
- The Parched Throat
- The Peeling
- The Pewter Rash
- The Poet's Wasting
- The Prickle
- The Queen's Cough
- The Quick Rot
- The Racing Heart
- The Rattle
- The Red Death
- The Red Tears
- The Ringing
- The Rose Welts
- The Rust Spots
- The Saffron Stain
- The Salt Sickness
T, continued
- The Salt Skin
- The Scald
- The Scale Sickness
- The Screaming Fever
- The Shakes
- The Shivers
- The Silence
- The Sky Sickness
- The Sleepwalk
- The Slow Burn
- The Slow Pulse
- The Slow Rot
- The Smoulder
- The Souring
- The Speckle
- The Spore Sickness
- The Spring Pox
- The Stagger
- The Star Sickness
- The Staring Sickness
- The Stiff Neck
- The Stillness
- The Stone Sickness
- The Stranger's Sickness
- The Summer Wasting
- The Sun Sickness
- The Sundering Fever
- The Sweating Death
- The Sweats
- The Swollen Tongue
- The Swoon
- The Thinning
- The Thorn Sickness
- The Tight Chest
- The Traveler's Curse
- The Trembling
- The Twitch
- The Unravelling
T, continued
- The Violet Rash
- The Wailing
- The Waking Sleep
- The Wasting
- The Weeping
- The Whey Eye
- The Whisper
- The White Sleep
- The Winter Fever
- The Withering
- The Wobbles
- The Yawns
- The Yellow Wasting
- The Yellowing
- Thibodeaux Aphasia
- Thistle Quinsy
- Thistlethroat
- Thorne's Wasting
- Threshing Cough
- Tidewater Sickness
- Tierra del Fuego Fever
- Time Dilation Fatigue
- Timor Sea Itch
- Tin Canker
- Tinsmith's Hack
- Titan Fever
- Toad Skin Welts
- Transient Global Anosmia
- Trapper's Sweat
- Tremaine Syndrome
- Trench Sweat
- Triton Fever
- Troll Moss Rash
- Tropical Spastic Dysphagia
- Tsukamoto's Spots
- Tunguska Fever
- Turf Cutter's Ague
- Turnip Canker
- Twilight Fever
U: 8 names
- Udder Chap
- Ulrich Complex
- Umber Pestilence
- Umbilical Rot
- Umbral Sickness
- Underhill-Qureshi Syndrome
- Uplink Fever
- Ural Pox
V: 27 names
- Vacuum Rot
- Vance-Adeyemi Syndrome
- Vandermeer's Pallor
- Vapours of the Fen
- Varga's Sign
- Variant Ember
- Variant Halcyon
- Variant Kestrel
- Vascular Calcification Syndrome
- Vaughn Encephalitis
- Vector Fever
- Venusian Acid Throat
- Verdigris Fever
- Vermilion Contagion
- Vesta Fever
- Vine Leaf Scorch
- Vineyard Fever
- Vintner's Apoplexy
- Visor Burn
- Vitaphage
- Void Sickness
- Voidburn
- Volatile Encephalopathy
- Vole Burrow Rash
- Volga Fever
- Voss-Amari Syndrome
- Vostok Fever
W: 38 names
- Wainscott-Dlamini Disease
- Wanderer's Wasting
- Wandering Gout
- Wandwrist
- Wardstone Tremor
- Warp Palsy
- Waxskin
- Weaver's Tremor
- Weddell Snowblindness
- Weeping Pox
- Weeping Sickness
- Well Digger's Damp
- Wellwater Sickness
- Wet Consumption
- Wetware Rot
- Wexler Disease
- Whalebone Cough
- Whaler's Gum Rot
- Wheat Ear Curl
- Wheelwright's Shoulder
- Whisper Cough
- Whitcombe Palsy
- White Quinsy
- Whitefinger
- Whitlock's Fever
- Wickerlung
- Widow's Fever
- Widow's Sleep
- Wildfire Strain
- Willow Tip Dieback
- Winter Dropsy
- Winterbourne Syndrome
- Wintergum
- Wireframe Wasting
- Witherhand
- Woolslip
- Wormfever
- Wormhole Bends
X: 1 name
- Xenopulmonary Fibrosis
Y: 7 names
- Yakutsk Fever
- Yarborough's Spasm
- Yates-Okafor Disease
- Yellowscab
- Yenisei Relapsing Chill
- Yucatán Fever
- Yukon Thaw Pox