### condition | illness | disease | tuberculosis:

Active tuberculosis
* can be lethal if untreated.
* is much less common than skin test conversion.
* results due to the release of bacilli that survive within the granulomas.

Bovine tuberculosis
* can be fatal.
* contagious, infectious, and communicable disease.
* disease of cattle, and equine activities are games with horses.
* is one of a family of bacteria that causes tuberculosis
  - similar to human tuberculosis, and it can infect humans
* is still prevalent among the wild animals of all continents
  - quite common
* reportable disease in Canada.
* results mainly from ingestion of unpasteurised milk and dairy products.

M. tuberculosis
* is an air-borne pathogen that remains one of the world's leading killers
  - intracellular pathogen of monocytes and macrophages
  - difficult to grow in the laboratory and requires special precautions
  - spread by coughing
  - still the same species
* is the agent that causes tuberculosis in humans
  - most specific, affecting primarily primates
  - transmitted by inhalation of infected droplet nuclei

Scrofula
* is tuberculosis
* type of tuberculosis which affects the lymphatic organs.

Unilateral disease
* Most unilateral disease is sporadic, whereas all bilateral disease is germline.
* is associated with a normal prognosis.

Various disease
* Most various diseases require attention
  - medical attention
* affect litter size and whether a sow farrows.
* can also cause the impulses to slow down.
* damage the kidney and cause faulty urine formation and excretion.

### condition | illness | disease:

Viral disease
* Most viral diseases affect animals
  - domestic animals
  - growth
  - white clover growth
  - are transmitted by mosquitoes
* Most viral diseases cause damage
  - inflammation
  - liver damage
  - problems
  - symptoms
* Some viral diseases affect cockatoos
  - deer
  - puppies
  - result in death
* are difficult to diagnose in caged birds
  - only treatable by the fishes natural defenses
  - still one of the biggest challenges to medical science
* can also be severe in Tennessee grown muskmelon, especially in late season plantings
  - be a serious problem for home gardeners
  - mottling, distortion, and dwarfing
* constitute the most notorious problem of potato production in Egypt.
* damage the plant by destroying the chlorophyll in cells, causing yellowing of leaves.
* require unwilted plant tissue for verification.
* seen in foxes include distemper, encephalitis, hepatitis and rabies.
* spread by aphids can devastate cucumber crops.
* take hold of healthy adults and children.

### condition | illness | disease:

Virus disease
* Many virus diseases affect zinnias.
* Some virus diseases are transmitted by aphids
  - green aphids
  - green peach aphids
  - insects
  - suck insects
* are a major problem in cucurbits planting areas all over the world
  - destructive to the watermelon crop, and are difficult to control
  - otherwise very difficult or impossible to control
  - quite common and uncontrollable
  - responsible for reducing yields
* can infect and decimate imported cabbageworm and cabbage looper populations.

Visceral disease
* is uncommon in absence of extensive cutaneous disease.
* occurs commonly.

Waste disease
* Most waste diseases are caused by parasites
  - protozoan parasites
* Most waste diseases cause damage
  - extensive damage
* Some waste diseases kill starfishs.

Wheat disease
* can be a major factor in the reduction of wheat yields in Hill County.
* is at extremely low levels in production fields across Kansas.
* remains well below normal with little threat of any foliar epidemics.

Widespread disease
* More widespread disease can lead to severe organ damage.
* Most widespread diseases are caused by several different viruses
* Some widespread diseases cause mortality
  - significant mortality