acaricide, adenovirus, aerial infection, aerobe, aerobic bacteria, aerobic organism, airborne infection, amoeba, anaerobe, anaerobic bacteria, anaerobic organism, anthelmintic, antibiotic, antiseptic, autotrophic organism, bacillus, bacteria, bacterium, bane, being, bug, bug bomb, carbamate insecticide, carrier, chemosterilant, chlorinated hydrocarbon insecticide, coccus, communicability, contact poison, contagion, contagiousness, contamination, corruption, creature, cryptogenic infection, defoliant, direct infection, disease-producing microorganism, disinfectant, droplet infection, dust infection, echovirus, enterovirus, epidemiology, eradicant, filterable virus
, fumigant, fungicide, fungus, genetic individual, germ, germicide, gram-negative bacteria, gram-positive bacteria, hand infection, herbicide, heterotrophic organism, indirect infection, individual, infection, infectiousness, insect powder, insecticide, living being, living thing, microbe, microbicide, microorganism, miticide, mold, morphological individual, nonfilterable virus
, ont, organic being, organic chlorine, organic phosphate insecticide, organism, organization, pathogen, pesticide, physiological individual, phytogenic infection, picornavirus, poison, primary infection, protozoa, protozoon, pyogenic infection, rat poison, reovirus, rhinovirus, rickettsia, roach paste, roach powder, rodenticide, secondary infection, spirillum, spirochete, spore, staphylococcus, stomach poison, streptococcus, subclinical infection, systemic, systemic insecticide, taint, toxic, toxicant, toxin, trypanosome, vector, venin, venom, vermicide, vibrio, waterborne infection, weed killer, zoogenic infection, zooid, zoon
disease, illness, sickness, ailing, all the ills that flesh is heir to, morbidity, morbosity, infirmity, ailment, indisposition, complaint, disorder, malady, distemper, distemperature, visitation, attack, seizure, stroke, fit, delicacy, loss of health, invalidation, cachexy, cachexia, atrophy, marasmus, indigestion, dyspepsia, decay, decline, consumption, palsy, paralysis, prostration, taint, pollution, infection, sepsis, septicity, infestation, epidemic, pandemic, endemic, epizootic, murrain, plague, pestilence, pox, sore, ulcer, abscess, fester, boil, pimple, wen, carbuncle, gathering, imposthume, peccant humor, issue, rot, canker, cold sore, fever sore, cancer, carcinoma, leukemia, neoplastic disease, malignancy, tumor, caries, mortification, corruption, gangrene, sphacelus, sphacelation, leprosy, eruption, rash, breaking out, fever, temperature, calenture, inflammation, ague, angina pectoris, appendicitis, Asiatic cholera, spasmodic cholera, biliary calculus, kidney stone, black death, bubonic plague, pneumonic plague, blennorrhagia, blennorrhoea, blood poisoning, bloodstroke, bloody flux, brash, breakbone fever, dengue fever, malarial fever, Q-fever, heart attack, cardiac arrest, cardiomyopathy, hardening of the arteries, arteriosclerosis, atherosclerosis, bronchocele, canker rash, cardialgia, carditis, endocarditis, cholera, asphyxia, chlorosis, chorea, cynanche, dartre, enanthem, enanthema, erysipelas, exanthem, exanthema, gallstone, goiter, gonorrhea, green sickness, grip, grippe, influenza, flu, hay fever, heartburn, heaves, rupture, hernia, hemorrhoids, piles, herpes, itch, king's evil, lockjaw, measles, mumps, polio, necrosis, pertussis, phthisis, pneumonia, psora, pyaemia, pyrosis, quinsy, rachitis, ringworm, rubeola, St. Vitus's dance, scabies, scarlatina, scarlet fever, scrofula, seasickness, struma, syntexis, tetanus, tetter, tonsillitis, tonsilitis, tracheocele, trachoma, trismus, varicella, varicosis, variola, water qualm, whooping cough, yellow fever, yellow jack, fatal disease, dangerous illness, galloping consumption, churchyard cough, general breaking up, break up of the system, idiocy insanity, martyr to disease, cripple, the halt the lame and the blind, valetudinary, valetudinarian, invalid, patient, case, sickroom, sick- chamber, pathology, etiology, nosology, anthrax, bighead, blackleg, blackquarter, cattle plague, glanders, mange, scrapie, milk sickness, heartworm, feline leukemia, roundworms, quarter-evil, quarter-ill, rinderpest, virus
, bacterium, bacteria, DNA virus
, RNA virus
, rhinovirus, rhabdovirus, picornavirus, herpesvirus, cytomegalovirus, CMV, human immunodefficiency virus
, HIV, diseased, ailing, ill, ill of, taken ill, seized with, indisposed, unwell, sick, squeamish, poorly, seedy, affected with illness, afflicted with illness, laid up, confined, bedridden, invalided, in hospital, on the sick list, out of health, out of sorts, under the weather, valetudinary, unsound, unhealthy, sickly, morbid, morbose, healthless, infirm, chlorotic, unbraced, drooping, flagging, lame, crippled, halting, morbid, tainted, vitiated, peccant, contaminated, poisoned, tabid, mangy, leprous, cankered, rotten, rotten to the core, rotten at the core, withered, palsied, paralytic, dyspeptic, luetic, pneumonic, pulmonic, phthisic, rachitic, syntectic, syntectical, tabetic, varicose, touched in the wind, broken-winded, spavined, gasping, hors de combat, weakly, weakened, decrepit, decayed, incurable, in declining health, cranky, in a bad way, in danger, prostrate, moribund, morbific epidemic, endemic, zymotic.