The Synthesis of "infection"

Discover what antibiotics are, how these powerful medicines fight bacterial infections, and the growing concern of antibiotic resistance.

Discover the microscopic world of bacteria. Learn about these single-celled organisms, their roles in health and disease, and why they are vital for life.

An essential guide to viruses. Learn what these microscopic agents are, why they cause global trends, and how they impact human health and society.

An explanation of pathogens, the microscopic organisms like bacteria and viruses that cause disease, and why they are a constant concern for public health.

Discover your body's amazing defense network. Learn how the immune system works to protect you from germs, illness, and infection.

Explore the Black Death, the devastating 14th-century pandemic that killed millions and reshaped European society, economy, and even human genetics.

Discover bacteriophages, the viruses that exclusively infect and destroy bacteria. Learn why they're a key tool against antibiotic resistance.

Explore microbiology, the study of microscopic life. Discover how tiny organisms like bacteria and viruses impact our health, food, and environment.