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.
Sandro Botticelli. Sandro Botticelli, Italian painter and illustrator, whose real name was Alessandro do Mariano Filipepi, was born in Florence in 1445. He is the most important artist of the early Italian Renaissance. After he apprenticed as a goldsmith, he studied painting under the Florentine artist Fra Filippo Lippi (1406-69) from 1465 to 1467.