An organic specialist (likewise called bio-specialist, natural danger specialist, natural fighting specialist, natural weapon, or bioweapon) is a bacterium, infection, protozoan, parasite, growth, substance, or poison that can be utilized deliberately as a weapon in bioterrorism or natural fighting (BW). Notwithstanding these living or recreating microorganisms, poisons and biotoxins are additionally included among the bio-specialists. In excess of 1,200 various types of possibly weaponizable bio-specialists have been depicted and concentrated to dat. Natural specialists can unfavorably influence human wellbeing in an assortment of ways, going from somewhat gentle hypersensitive responses to genuine ailments, including genuine injury, just as genuine or super durable incapacity or even passing. Large numbers of these creatures are universal in the regular habitat where they are found in water, soil, plants, or creatures. Bio-specialists might be amiable to "weaponization" to deliver them simpler to convey or disperse. Hereditary change might improve their debilitating or deadly properties, or render them impenetrable to ordinary medicines or preventives. Since numerous bio-specialists recreate quickly and require negligible assets for spread, they are additionally an expected risk in a wide assortment of word related settings.