RSV-Related Pneumonia in the Elderly Can Be Prevented with Vaccination
Respiratory Syncytial Virus (RSV) is a virus that causes respiratory tract infections and is the second leading cause of viral pneumonia in the elderly. Symptoms are similar to influenza, including fever, cough, runny nose, shortness of breath, and wheezing.Many people believe RSV only affects young children, but in reality, older adults-especially those with underlying conditions such as diabetes, heart disease, or chronic lung disease-are at high risk of developing RSV-related pneumonia, which can be severe and even life-threatening.
Transmission of RSV-Related Pneumonia
Respiratory Syncytial Virus (RSV) spreads easily through respiratory droplets from coughing or sneezing, as well as through contact with infected secretions. One infected person can transmit the virus to up to three others, especially in enclosed or crowded environments such as hospitals, elderly care facilities, or within households.
Why Are Older Adults at Higher Risk from RSV-Related Pneumonia?
The immune system naturally declines with age, making older adults more vulnerable to infections and severe complications compared to other age groups. Among elderly patients infected with RSV, serious complications may include:
- 78% develop pneumonia
- 17% experience heart failure
- 7% develop myocardial ischemia (reduced blood flow to the heart)
- In some cases, the infection can be life-threatening, with a mortality rate as high as 26.7%.
Can RSV-Related Pneumonia Be Treated?
Currently, there is no specific antiviral treatment for RSV. Management is mainly supportive, such as providing oxygen therapy and intravenous fluids.Even after recovery, some patients may experience long-term effects, including reduced lung function and decreased ability to perform daily activities.
Who Is at High Risk?
- Adults aged 60 years and older
- Individuals with underlying conditions such as diabetes, hypertension, heart disease, or chronic lung disease
Prevention Option: RSV Vaccine (Adjuvanted Vaccine)
Although there is no specific treatment for RSV-related pneumonia, vaccines have now been developed specifically for older adults. These are adjuvanted vaccines, designed to enhance the immune system’s response to RSV effectively.
Key Features of the RSV Vaccine
- Developed for individuals aged 60+, or 50+ with underlying conditions (e.g., diabetes, heart disease, chronic lung disease)
- Contains an adjuvant to boost immune response
- Provides protection against multiple RSV strains
- Up to 94.6% effectiveness in reducing the risk of lower respiratory tract infection in high-risk groups
When Should You Get the RSV Vaccine?
Vaccination is recommended for:
- Adults aged 60 years and older, or
- Adults aged 50 years and above with comorbidities
Ideally, vaccination should be done before the rainy season (July-November) or prior to peak respiratory infection periods, allowing the body to build immunity in advance.
RSV-related pneumonia may initially resemble a common cold, but it can rapidly progress to severe illness-especially in older adults with underlying conditions. If you or your loved ones are in a high-risk group, it is advisable to consult a healthcare professional about vaccination for proper protection.
Source : Thai Nakarin Hospital
**Translated and compiled by ArokaGO Content Team
Independent Writer
Share this article
More Articles
Discover more insights on health care and medical tourism.
“Monkeypox” Currently Spreading in Thailand: A Thai Traditional Medicine Perspective
In today’s world, where we continue to face the spread of emerging and re-emerging infectious diseases such as monkeypox, understanding diseases through multiple perspectives can help us respond more comprehensively. Although classical Thai traditional medical texts do not directly describe “viruses,” as this body of knowledge was developed before the scientific discovery of microorganisms, the symptoms and characteristics of this disease can still be meaningfully interpreted through ancient Thai medical theory.
Wellness Tourism in Thailand | Why Travelers Come for More Than a Holiday
When people think about Thailand, beaches, street food, temples, and vibrant city life usually come to mind. But in recent years, something has changed. More travelers are arriving with a different purpose — not only to explore, but to improve their wellbeing, reduce stress, undergo preventive health screening, or simply take better care of themselves.
Medical Tourism in Thailand: Where Getting Well Feels Like the Trip of a Lifetime
Imagine waking up in Bangkok, overlooking the Chao Phraya River as long-tail boats drift past your window. Hours later, you've completed a full health screening at a world-class hospital, reviewed your results, and are enjoying iced coffee by a rooftop pool before dinner at Asiatique.