4 Causes Of Bacterial Infections

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If you’ve ever suffered from food poisoning, pneumonia, meningitis, or any of these illnesses – you’ve already been victim to a bacterial infection! A bacterial infection is a proliferation of a harmful strain of bacteria inside your body. It can affect any area of the body. But, what exactly is the reason behind them? Where do bacterial infections *originate* from? Let’s break it down for you!

In this article, we break down 4 Causes Of Bacterial Infections:


One of the most common causes of bacterial infection is meat. Undercooked or poorly cooked meat carries a number of bacteria inside it, with salmonella leading the pack. Salmonella poisoning is dangerous and can even result in fatal circumstances. Therefore, eating raw or undercooked meat is not something you should ever try. 

Surgical Instruments

Ironically, hospitals are one of the most common transmitters of bacteria. Due to their interaction with disease each and every day, hospitals provide a great opportunity for the microbe to grow and fester. Surgical instruments, if not properly cleaned, can cause various bacterial infections. 


Sharing needles is another common cause of bacterial infections. Needles break the skin and enter the blood, taking in any bacteria that might live in either of these two places. Thus, used needles prove to be a great risk, and are something that should never be relied on. 

Sexual Contact

A number of sexually transmitted diseases (STDs) are caused by bacterial infections. This includes common and historically relevant infections such as gonorrhea and syphilis. Hence, unprotected sexual contact is a great risk due to the chances of contracting dangerous bacteria. 

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