lyme disease is caused by the bacterium borrelia burgdorferi and is transmitted to humans through the bite of infected blacklegged ticks typical symptoms include fever headache fatigue and a characteristic skin rash called erythema migransif left untreated infection can spread to joints the heart and the nervous system lyme disease is diagnosed based on symptoms physical findings e g rash and the possibility of exposure to infected ticksypical symptoms include fever headache fatigue and a characteristic skin rash called erythema migrans if left untreated infection can spread to joints the heart and the nervous system lyme disease is diagnosed based on symptoms physical findings e g rash and the possibility of exposure to infected ticks
Leonardo Da Vinci (1452 â 1519) Leonardo was the supreme Renaissance painter, scientist, inventor, and polymath. Da Vinci is widely regarded as one of the greatest minds the world has ever produced. He was interested in everything from music to art and science.
It All Began in Florence. Florence is the city where the Renaissance began, and where it reached its peak in the 15th and 16th centuries under the patronage of the powerful Medici family. Some of the greatest names in Renaissance art are associated with the city, including Leonardo da Vinci, Botticelli and Michelangelo.