Hurricane Season: The portion of the year having a relatively high incidence of hurricanes. The hurricane season in the Atlantic, Caribbean, and Gulf of Mexico runs from June 1 to November 30.
1 Psoriasis is not contagious. 2  Psoriasis is a condition of the immune system. 3  The severity of psoriasis is based on how it affects you and how much of your body is covered. 4  About 1 in 5 people with psoriasis have moderate to severe plaque psoriasis.soriasis is a lifelong condition of the immune system. The exact cause is unknown; however, researchers think that family history, environment, and the immune system can all play a role in psoriasis.
1 The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. 2  The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth.3  You may have just a few plaques or many. 4  Nail psoriasis. The most common form, plaque psoriasis causes dry, raised, red skin lesions (plaques) covered with silvery scales. 2  The plaques itch or may be painful and can occur anywhere on your body, including your genitals and the soft tissue inside your mouth.