SMALLPOX,INFECTIOUS,DISEASE,CAUSED,VIRUS,VARIOLA MAJOR,VARIOLA MINOR,THE DISEASE,LATIN NAMES,VARIOLA VERA,DERIVED,VARIUS,VARUS,PIMPLE,ENGLISH,RED PLAGUE,TERM,BRITAIN,THE CENTURY,DISTINGUISH,THE GREAT,SYPHILIS,THE LAST,NATURALLY OCCURRING,CASE,INFECTION,FOCUSED,BLOOD VESSEL,THE SKIN,THE MOUTH,THROAT,RESULTS,CHARACTERISTIC,MACULOPAPULAR RASH,RAISED,FLUID,BLISTER,MAJOR,OVERALL,MORTALITY RATE,PERCENT,MINOR,ALSO KNOWN AS,ALASTRIM,ITCH,VICTIMS,LONG TERM COMPLICATIONS OF,SCARS,THE FACE,SURVIVORS,BLINDNESS,CORNEAL ULCER,SCARRING,LIMB,ARTHRITIS,OSTEOMYELITIS,LESS,COMMON,COMPLICATIONS,SEEN,CASES,BELIEVED,HUMAN POPULATION,PHYSICAL EVIDENCE,PROBABLY,PUSTULAR,RASH,BODY,PHARAOH,RAMSES V,EGYPT,EUROPEANS,CLOSING,MONARCH,INFECTED,DEATHS,RECENTLY,AS THE WORLD,HEALTH,ORGANIZATION,PEOPLE,DIED,CENTURIES,THE WHO,GLOBAL,ERADICATION OF SMALLPOX,THE OTHER,RINDERPEST,HIGHER,FEVER,PRESENTATION,HISTORICAL,DEATH,RATES,SUBCLINICAL,ASYMPTOMATIC,INFECTIONS,ADDITION,SINE,GENERALLY,VACCINATED,PERSONS,MARKED,INCUBATION PERIOD,CONFIRMED,ANTIBODY,VIRUS ISOLATION,CONTRACTION,OBVIOUS,SYMPTOMS,DAYS,ONCE,INHALED,VARIOLA MAJOR VIRUS,OROPHARYNGEAL,MOUTH,RESPIRATORY,MUCOSA,REGIONAL,LYMPH NODES,BEGINS,MULTIPLY,INITIAL,PHASE,THE VIRUS,SEEMS,MOVE,CELL,THE DAY,LYSIS,CELLS,IN THE BLOOD,STREAM,LARGE NUMBERS,VIREMIA,SECOND WAVE,MULTIPLICATION,SPLEEN,BONE,MARROW,PRODROMAL,SIMILAR,VIRAL DISEASES,INFLUENZA,THE COMMON COLD,MUSCLE PAIN,MALAISE,HEADACHE,PROSTRATION,DIGESTIVE TRACT,INVOLVED,NAUSEA,VOMITING,BACKACHE,PRODROME,STAGE,LASTS,VISIBLE,REDDISH,SPOTS,MUCOUS MEMBRANES,TONGUE,PALATE,TEMPERATURE,NORMAL,LESIONS,RUPTURE,SALIVA,SMALLPOX VIRUS,SKIN,CAUSING,PIMPLES,MACULE,HOURS AFTER,APPEAR,MACULES,FOREHEAD,SPREAD,THE WHOLE,FACE,PROXIMAL,EXTREMITIES,THE TRUNK,DISTAL,THE PROCESS,TAKES,NO MORE,POINT,CLASSIFICATION,ORDINARY,MALIGNANT,FLAT,HEMORRHAGIC,HISTORICALLY,FATALITY RATE,NINETY,TYPE IN,PAPULE,THE THIRD,FOURTH DAY,PAPULES,OPALESCENT,OPAQUE,HOURS,APPEARANCE,PUSTULE,PUSTULES,TISSUE,DEBRIS,THE SIXTH,SEVENTH DAY,SEVEN,TEN DAYS,REACHED,MAXIMUM,SIZE,ROUND,TENSE,FIRM,THE TOUCH,DEEPLY,EMBEDDED,DERMIS,FEEL,BEAD,THE END,WEEK,FORMING,SCABS,FLAKE,LEAVING,DISCRETE,STOOD,DENSER,PARTS,THE PALMS,THE HANDS,SOLES OF THE FEET,THE MAJORITY,SOMETIMES,BLISTERS,MERGED,SHEETS,CONFLUENT,DETACH,OUTER,LAYERS,UNDERLYING,FLESH,PATIENTS,ILL,CASE SERIES,THE CASE,REFERRING,CHARACTER,ERUPTION,RAPIDITY,DEVELOPMENT,PREVIOUSLY,ILLNESS,TYPE,EVOLUTION,FEWER,EVOLVE,QUICKLY,SUPERFICIAL,SHOW,UNIFORM,EVER,CONFUSED,CHICKENPOX,ALMOST,FLUSH,UNKNOWN,DEVELOPED,CHILDREN,LASTED,HIGH,THE TONGUE,SKIN LESIONS,THE SEVENTH,EIGHTH,BURIED,LITTLE,SOFT,HEMORRHAGES,NEARLY,ALWAYS,HEMORRHAGIC SMALLPOX,GASTROINTESTINAL TRACT,ADULTS,REMAINS,SMOOTH,UNDER THE SKIN,LOOK,CHARRED,BLACK,HENCE,BLACK POX,THE EARLY,FULMINATING,HEMORRHAGING,APPEARS,THIRD DAY,CONJUNCTIVAL,THE WHITES,THE EYES,DEEP RED,DUSKY,ERYTHEMA,PETECHIAE,KIDNEY,SEROSA,MUSCLE,EPICARDIUM,LIVER,TESTES,OVARIES,BLADDER,SUDDENLY,FIFTH,SEVENTH,INSIGNIFICANT,PRESENT,SURVIVE,PERIOD,PROGRESS,BEYOND,DECREASE,COAGULATION,FACTOR S,PLATELET,PROTHROMBIN,GLOBULIN,INCREASE,THROMBOCYTOPENIA,DEFICIENCY OF,COAGULATION FACTORS,VIRULENCE,STRAIN,BELONGS TO,GENUS,ORTHOPOXVIRUS,THE FAMILY,POXVIRIDAE,SUBFAMILY,CHORDOPOXVIRINAE,DATE,SETTLED,EVOLVED,RODENT,YEARS AGO,WIDE,RANGE,DATES,USED TO,CALIBRATE,MOLECULAR CLOCK,CLADE,STRAINS,THE MORE,ASIA,PHENOTYPICALLY,MILD,THE AMERICAN,CONTINENTS,ISOLATES,WEST AFRICA,ANCESTRAL,YEARS BEFORE PRESENT,ESTIMATE,THE SEPARATION,CONSISTENT,ARCHAEOLOGICAL,HISTORICAL EVIDENCE,HUMAN,SUGGESTS,RECENT,ORIGIN,THE MUTATION,RATE,HERPESVIRUS,PUBLISHED,ESTIMATES,MUTATION RATES,VIRUSES,BRICK,MEASURING,NANOMETER,LINEAR,DOUBLE STRANDED DNA,GENOME,KILOBASE PAIR,HAIRPIN LOOP,CLASSIC,VARIETIES,ORTHOPOXVIRUSES,CAUSE,HUMANS,VACCINIA,COWPOX,MONKEYPOX,NATURE,PRIMATES,OTHER ANIMALS,LABORATORY,SETTING,THE LIFE,CYCLE,POXVIRUSES,MULTIPLE,ENTRY,UNIQUE,DNA VIRUSES,REPLICATE,CYTOPLASM,THE CELL,RATHER,NUCLEUS,ORDER,PRODUCE,VARIETY,PROTEINS,VIRAL,DNA DEPENDENT RNA POLYMERASE,VIRAL ENVELOPE,GOLGI,POLYPEPTIDES,IMMUNITY,TRANSMISSION,INHALATION,AIRBORNE,DROPLETS,NASAL,PERSON,FROM ONE,FACE TO FACE,CONTACT,DISTANCE,FEET,DIRECT CONTACT,BODILY FLUID,CONTAMINATED,FOMITE,CLOTHING,ENCLOSED,SETTINGS,BUILDINGS,BUSES AND TRAINS,CROSS,PLACENTA,CONGENITAL,VIRAL SHEDDING,DELAYED,LESION,PHARYNX,THE COURSE,INTACT,INFECTIVITY,CONTAGIOUS,SCAB,CLOSE,THE ONSET,SHORT,DURATION,TEMPERATE,AREAS,NUMBER,HIGHEST,WINTER,SPRING,TROPICAL,SEASONAL VARIATION,EVIDENT,THE YEAR,AGE DISTRIBUTION,DEPENDS,ACQUIRED IMMUNITY,DECLINES,OVER TIME,THIRTY,INSECTS,ANIMALS,ASYMPTOMATIC CARRIER,STATE,CLINICAL DEFINITION,ACUTE,ONSET,EQUAL TO,GREATER THAN,DEEP,CYTOPLASMIC INCLUSIONS,GUARNIERI BODIES,VIRAL REPLICATION,IDENTIFIED,SKIN BIOPSIES,STAINED,HEMATOXYLIN,EOSIN,PINK,VIRTUALLY,POXVIRUS,THE ABSENCE,CANNOT,BE USED TO,RULE,DIAGNOSIS,ELECTRON,MICROSCOPIC EXAMINATION,EXHIBIT,IDENTICAL,MICROSCOPY,PARTICLES,MORPHOLOGY,DEFINITIVE,IDENTIFICATION OF,CHORIOALLANTOIC MEMBRANE,CHICKEN,EMBRYO,POCK,DEFINED,CONDITIONS,POLYMERASE CHAIN REACTION,RESTRICT