| Name |
Description |
| Acute subcellular degradation [1] |
A terminal disease, very similar to the early stages of the phage. It can be cured using Borg regeneration techniques. In 2376 Voyager's EMH cured Dr. Lewis Zimmerman of acute subcellular degradation. [1] |
| Anaphylactic Shock [2] |
A very strong allergic reaction. It can be treated with stenophyl. [2] |
| Anaprolean fever [3] |
Illness which affected Xindi primates. It could cause a pregnant female to lose her child. [3] |
| Anchilles Fever [4] |
Disease which spreads rapidly and is often fatal. Styris IV was hit by the fever in 2364. [4] Samples of this disease were stolen from Cold Station 12 by a group of Augments in 2154. [5] |
| Andronesian Encephalitis [6] |
A disease transmitted by airborne particles. An Enterprise-D crewmember was treated for this disease in 2365. [6] Symptoms include seizures. [7] Samples of this disease were stolen from Cold Station 12 by a group of Augments in 2154. [5] |
| Aphasia Virus [8] |
A virus which is effective against Humanoid life forms. Infection causes the victim to be incapable of forming coherent sentences. [8] |
| Arethian Flu [9] |
Disease which infected Voyager's Lieutenant Hargrave. [9] |
| Atherosclerosis [10] |
Condition in some Humanoid species which causes a hardening of the arteries and a deposit of fat on the arterial walls. [10] |
