The Disease Fighters Germs and Bacteria
Before the mid-1800s, people didn’t understand what caused disease. They didn’t have vaccines or antibiotics to protect them. Millions of people died from infectious diseases. Smallpox was one of the deadliest diseases.
An English doctor, Edward Jenner, noticed that women who milked cows,...
Posted in Microscopic Life | Tags : Disease Fighters, vaccines, bacteria, germs, facts about germs and bacteria, facts about germs, facts about bacteria, germs and bacteria for kids, germs and bacteria picture, antibiotic, smallpox, immune system, microscopic organism
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