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How to identify Gram-positive cocci

One day, you woke up with a mild irritation on your arm. The skin was red and itchy. You paid no attention. But the next day, you noticed more bumps filled with pus. It looked concerning, so you decided to… Continue Reading

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Antibiotics

Bacteria often have bad fame since they are mostly known for the diseases they cause to the human population. However, not all bacteria are bad. A large number of bacteria live inside our bodies or on the surface of our… Continue Reading