PREVENTION. Q: What are the people in these photos doing? A: Keeping themselves safe from malaria by sleeping under mosquito nets. Q: Who should sleep.
History of Medicine 1857 1883 1928 1955 Today Germ Theory Louis Pasteur hypothesizes that disease is caused by small organisms.
AIDS/Other Diseases Sub-Saharan Africa. Cholera Inadequate sanitation and lack of a clean water supply can lead to cholera – an infection that is often.
The Immune System Pathogens Defined: microorganisms that cause disease – Viruses: turn cells into virus making factories.
The Immune System History of Medicine 1857 1883 1928 1955 Today Germ Theory Louis Pasteur hypothesizes that disease is caused by small organisms.
