1 The herpes simplex virus, or herpes, is categorized into two types: herpes simplex virus 1 (HSV-1) and herpes simplex virus 2 (HSV-2). 2  HSV-1 is mainly transmitted by oral to oral contact, and causes orolabial herpes / herpes labialis or âcold soresâ, and can also cause genital herpes.ntroduction. Infection with the herpes simplex virus, commonly known as herpes, can be due to either herpes simplex virus 1 (HSV-1) or herpes simplex virus 2 (HSV-2). HSV-1 is mainly transmitted by oral to oral contact. HSV-2 is a sexually transmitted infection that can cause painful genital ulcer disease.
Tulips are native to North Africa, Greece, Turkey, Iran, Ukraine, Mongolia and southern Siberia but are now grown in countries across the globe. Popular regions for tulip growing include Holland,... Tulips are native to North Africa, Greece, Turkey, Iran, Ukraine, Mongolia and southern Siberia but are now grown in countries across the globe. Popular regions for tulip growing include Holland,... Star Gazing
Tulip Tree. The tulip tree is the tallest of the eastern North American deciduous trees -- often well over 150 feet, though 70 to 90 feet is more common. It has been widely planted as an ornamental tree throughout North America and in Europe. It has a stately grace equaled by few other trees.