Alcohol abuse is consumption of large amounts of alcohol disregarding the consequences. Alcohol dependency or alcoholism is a medical disease that describes an individual that is addicted to alcohol.

Good bacteria resides almost everywhere on the body including on the skin, inside the mouth, stomach, intestines, etc. The basic job of good bacteria is to fight off bad bacteria and keep it from entering the...

Tumors are unnatural lumps or growth formed by extra cells in the body. A tumor can be benign (not cancerous), pre-malignant (pre-cancerous), or malignant (cancerous).

An epidemic is where there are numerous breakouts of a single disease. A pandemic, on the other hand, is when the disease starts to spread on a larger scale than an epidemic. A pandemic is essentially a bigger...

The punctures of a snake bite are wider than the spider bite whose bite marks are almost next to each other.