Lyme disease is an infection caused by tick bites. The disease causes inflammation in many important organs of the body. If not treated promptly, it will cause severe symptoms including: drooping of one or both sides of the mouth, joint pain, severe headache accompanied by stiff neck, or rapid heartbeat.

Research on the formation and reproduction of bacteria is very helpful for applications such as antibiotic production, vaccine preparation for infectious diseases, etc. Bacteria (English name is bacterium, plural is bacteria) are also known as germs.

Bacteria are microscopic, single-celled organisms that thrive in a wide variety of environments. These organisms play a vital role in the environment and human health.