With flu season and the constant threat of respiratory infections, many people find themselves wondering about the necessity of both the flu shot and the pneumonia shot. While both vaccines protect your lungs, they address distinct health threats. Let's delve into the key differences between the flu vaccine and pneumonia vaccine to help you determine which one you need and understand the overall importance of getting vaccinated.

Understanding the flu vaccine

The flu vaccine, or flu shot, is a preventative measure against influenza, a contagious respiratory illness caused by the influenza virus. Characterized by symptoms like fever, cough, sore throat, body aches, and fatigue, the flu can lead to severe complications, hospitalization, and even death in high-risk individuals.

The flu shot is designed to protect against the most prevalent strains of the influenza virus anticipated to circulate during a specific flu season. While not a guaranteed shield, the flu shot significantly reduces your risk of contracting the flu or experiencing severe illness.

Understanding the pneumonia vaccine

Pneumonia, an inflammation of the lungs caused by various germs including bacteria, viruses, and fungi, can range from mild to life-threatening, particularly for infants, older adults, and those with underlying health conditions.

The pneumonia vaccine, or pneumococcal vaccine, safeguards against pneumococcal bacteria, a primary cause of pneumonia. There are two primary types:

PPSV23 (Pneumovax 23)

PPSV23 induces antibody production to protect against pneumonia. However, antibody levels tend to decline after 5 to 10 years. Revaccination after 5 years may be needed to provide continued protection. 

PCV13 (Prevnar 13)

PCV13 may offer lifetime immunity. It is recommended that adults receive one dose of the PCV13 first, followed by one dose of PPSV23 after a year or more. For most people, one of each shot should be enough to give them enduring protection according to the Philippine Society of Microbiology and Infectious Diseases (PSMID). 

Who needs which vaccine?

Determining which vaccine is necessary for you hinges on several factors, including your age, overall health, and lifestyle.

Flu vaccine

  • Recommended for everyone aged six months and older.
  • Particularly crucial for:
    • Pregnant women
    • Individuals with chronic health conditions (heart disease, asthma, diabetes, etc.)
    • Healthcare workers
    • Residents of nursing homes or long-term care facilities
    • Children and adults with weakened immune systems

Side effects from flu vaccine

Side effects from the flu vaccine are generally mild and short-lived. Most people experience soreness, redness, or swelling at the injection site. Some may also develop a low-grade fever, headache, muscle aches, or fatigue. Severe allergic reactions are rare but require immediate medical attention.

Pneumonia vaccine

  • Recommended for adults aged 65 and older.
  • Also recommended for younger adults with specific risk factors, including:
    • Chronic heart, lung, or liver disease
    • Diabetes
    • Smoking
    • Weakened immune system
    • Asplenia (absence of a spleen)

Side effects from pneumonia vaccine

Like any vaccine, the pneumonia vaccine can cause side effects. Common side effects include soreness, redness, and swelling at the injection site. Less common side effects may include fever, muscle aches, and fatigue. Severe allergic reactions to the pneumonia vaccine are rare.

It's important to note that many individuals benefit from both the flu shot and pneumonia shot for enhanced protection against respiratory illnesses. At Kindred, we prioritize both patient experience and compliance. All vaccines require a doctor’s prescription with a six month validity prior to administration.

Flu and Pneumonia vaccines: your best defense

Both the flu vaccine and pneumonia vaccine are essential tools in preventing serious illness. By understanding the differences between the two, you can make informed decisions about your vaccination needs. Remember to consult your healthcare provider for personalized advice. Book your immunizations today on mykindred.co!


Last medically reviewed on August 8, 2024.