First attested in English in the early 14th century, the word navy came via Old French navie, fleet of ships, from the Latin navigium, a vessel, a ship, bark, boat, from navis, ship. The word naval came from Latin navalis, pertaining to ship; cf. Greek Î½Î±á¿¦Ï (naus), ship, Î½Î±ÏÏÎ·Ï (nautes), seaman, sailor. The earliest attested form of the word is in the Mycenaean Greek compound word ðððð , na-u-do-mo (* naudomoi), shipbuilders, written in Linear B syllabic script.
Pemphigus foliaceus (PF) is the most common autoimmune disease in dogs. It is characterized by pustules, ulcers and crusts (scabs) developing on the canineâs skin surface. Pemphigus foliaceus is an autoimmune skin disease that typically begins in middle age dogs. Pemphigus foliaceus usually starts off as small, red patches, which quickly become pustules (pus filled blisters) and burst open. Thick crusts (scabs) form after the pustules bursts.
1 Ringworm is a fungal skin disease that in dogs is caused by Microsporum canis (70%), Microsporum gypseum (20%), and Trichophyton mentagrophytes (10%). 2  Typical signs in dogs include hair loss and scaly skin. 3  Sporotrichosis is a fungal disease caused by Sporothrix schenckii that affects both dogs and humans. Ticks * are an external parasite of the dog and can spread diseases such as Lyme disease, Rocky Mountain spotted fever, babesiosis, and ehrlichiosis. 2  They can also cause a neurological disorder known as tick paralysis.