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How Viral and Bacterial Infections Differ

January 27, 2025

Young adult woman with red hair looking up her sickness on her phone while in bed.

When illness strikes, it’s easy to feel overwhelmed by symptoms like fever and fatigue. Turning to the internet might add confusion, so you rest, seek medical advice, take medication, and grab some Chick-fil-A takeout. Since bacterial and viral infections mimic each other, professional diagnosis is essential. AFC Chapman Hwy clinic is here to help you differentiate and treat your condition effectively.

Visit AFC Chapman Hwy Today.

What is a Virus Infection?

Viruses are tiny pathogens responsible for viral infections. They latch onto healthy cells in the body, using them to reproduce and sometimes destroying them during replication.

Some common viral infections are:

  • Salmonella
  • Escherichia coli (E. coli)
  • Tuberculosis
  • Methicillin-resistant Staphylococcus aureus (MRSA)
  • Clostridium difficile (C. diff)
  • Bacterial pneumonia
  • Bacterial vaginosis
  • Vibrio vulnificus
  • Heliobacter pylori (H. pylori)
  • Bacterial meningitis

What is a Bacterial Infection?

Bacteria are microscopic organisms that live in and on our bodies. While many are harmless or helpful, pathogenic bacteria can invade and cause infections.

Some common bacterial infections are:

  • Common cold
  • Flu
  • Encephalitis (inflammation of the brain)
  • Measles
  • Mumps

How Infections Spread

Many bacterial and viral infections are contagious and can be spread by:

  • Coming into close contact with others with an infection
  • Coming in contact with infected body fluids
  • Getting bitten by an infected insect
  • Coming in contact with contaminated surfaces
  • Consuming contaminated food or water

How Do I Treat My Infection?

Viral Infection:

Unfortunately, most viral infections don’t have a direct cure. Instead, treatments aim to manage symptoms while the virus resolves on its own.

Bacterial Infection:

Antibiotics fight bacterial infections by stopping bacteria from reproducing. Taking the full course as prescribed is essential to prevent the infection from lingering or becoming resistant to treatment.

Easy Ways to Feel Better at Home:

Here are some tips for managing symptoms of bacterial or viral infections from home:

  • Drink plenty of water to stay hydrated.
  • Use warm salt water gargles for a sore throat.
  • Get adequate sleep to aid recovery.
  • Use a humidifier to alleviate nasal congestion.
  • Take over-the-counter pain relievers for fever or aches.

For concerns about your infection, trust our AFC Chapman Hwy clinic for a thorough evaluation.

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Call (865) 951-1103 for more information about our Chapman Highway urgent care services.