Bacterial Vs Viral Infections: What’s The Difference?


The terms bacterial or viral infections are often confused. These infections are the cause of many human illnesses which include; cough, sneezing, fever, inflammation, vomiting, diarrhea, fatigue and cramps. Prompt treatment of these infections is necessary to rule out other health complications.

Bacterial and viral infections can be similar to most people, but these infections differ in several ways. Additionally, differentiating between the two requires medical intervention as both can cause fever and irritability.

Bacteria and viruses are everywhere around us:

Bacteria and viruses are around us in truly staggering numbers. There are 10 billion times more bacteria in our oceans and millions of viruses around the world. These bacteria and viruses can travel through the air and cause disease to worsen.

What are bacteria ?:

Bacteria are tiny microorganisms made up of single cells. Bacteria are diverse and can have a wide variety of shapes and structural characteristics. However, only a handful of bacteria can cause infections in humans and these bacteria are also known as pathogenic bacteria.

Difference between bacterial and viral infections:

Bacteria and viruses can cause fever or cough, so how can we tell the difference? Understanding their difference is critical, as bacterial and viral infections need to be treated differently.

Cause of infection:

Bacteria cause bacterial infections. These infections can also be the result of “secondary infections,” which means that the virus started the process, but the bacteria followed it.

Transmission:

Bacterial infections can be contagious because they can be passed from person to person. These infections can occur in a number of ways, including:

  • Close contact with the person who has a bacterial infection, including touching or kissing.
  • Transmission can occur from a conceiving mother to her child.
  • It can also happen when coming into contact with someone who is coughing or sneezing.
  • Transmission can also occur through the bite of an infected insect.

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