Lyme disease, also known as Lyme borreliosis, is an infectious disease caused by bacteria of the Borrelia type. The most common sign of infection is an expanding area of redness, known as erythema migrans, that begins at the site of a tick bite about a week after it has occurred.yme disease is caused by spirochetal bacteria from the genus Borrelia. Spirochetes are surrounded by peptidoglycan and flagella, along with an outer membrane similar to other Gram-negative bacteria.
Vatican City is the smallest independent state in the world in population (832 people) and size, at 0.17 sq. mi. (0.44 sq. km.). It is located within the city of Rome, Italy aâ¦nd gained it's independence from Italy in 1929. The head of state is the Pope.
The city of Rome was not (and still is not) surrounded by the sea. The city of Rome was (and still is) in a peninsula: Italy. Italy is in the Mediterranean Sea. It was the Rom â¦ an Empire which surrounded the Mediterranean sea. Rome conquered all the lands on the shores of this sea. The city of Rome is on the only ford on river Tiber.