Acute Respiratory Infections (ARIs)

Respiratory syncytial virus (RSV) is a common respiratory virus that can cause infections of the lungs and respiratory tract. It’s so prevalent that most children have been infected with the virus by the age of 2. While RSV typically causes mild symptoms in older, healthy children and adults, it can lead to severe infections in certain groups of people.

Symptoms

Common RSV Symptoms:

Congested or runny nose
Dry cough
Low-grade fever
Sore throat
Sneezing
Headache

Severe RSV Symptoms:

Difficulty breathing
Rapid breathing
Wheezing
Chest retractions
Bluish color of the skin (cyanosis)
Poor feeding (in infants)
Unusual tiredness (lethargy) (in infants)

Causes

Airborne transmission: RSV spreads through respiratory droplets when an infected person coughs or sneezes.
Direct contact: Touching an infected person or contaminated surfaces can transmit the virus.
Contaminated objects: RSV can survive on hard surfaces for hours, leading to infection if you touch your face afterwards.

Risk Factors

Age: Infants and older adults are at a higher risk of severe RSV infection.
Prematurity: Premature infants are particularly vulnerable to RSV.
Childcare attendance: Children who attend daycare centers or have siblings who attend school are at increased risk of exposure.
Underlying health conditions: Individuals with heart disease, lung disease, weakened immune systems, neuromuscular disorders, or chronic conditions are at higher risk.
RSV Season: RSV outbreaks tend to occur during the fall and winter months, extending to the end of spring.

Complications

Learn about the potential complications of respiratory syncytial virus (RSV) and when to seek medical care. Discover expert RSV treatment at Tiruvalla Medical Mission Hospital. Respiratory syncytial virus (RSV) can lead to severe complications in certain groups of people. Understanding these complications can help you identify when to seek medical attention.

Hospitalization: Severe RSV infections may require hospitalization for monitoring and treatment of breathing problems and intravenous (IV) fluids.
Pneumonia: RSV is a common cause of pneumonia and bronchiolitis, which can be particularly serious in infants, young children, older adults, immunocompromised individuals, and those with chronic heart or lung disease.
Middle ear infection: RSV can spread to the middle ear, causing otitis media, especially in babies and young children.
Asthma: Severe RSV infections in children may be linked to an increased risk of developing asthma later in life.
Repeated infections: It’s possible to get infected with RSV more than once, even during the same RSV season. While symptoms are usually milder, they can be severe in high-risk groups.

Prevention

Respiratory syncytial virus (RSV) can be a serious infection, especially for high-risk groups. By taking preventive measures, you can significantly reduce your risk of contracting RSV and passing it on to others. Protection for Infants and High-Risk Individuals:

Antibody Products:

For infants and high-risk young children, antibody products such as nirsevimab and palivizumab can help prevent severe RSV infections.

RSV Vaccine for Pregnant People:

Pregnant women can receive the RSV vaccine to protect their infants from birth through 6 months of age.

Vaccination for Older Adults:

Older adults at high risk for RSV can benefit from the RSV vaccine to reduce their risk of infection.

Lifestyle Habits:

Practice good hand hygiene
Avoid close contact with sick individuals
Clean frequently touched surfaces
Stay home when sick
Keep infants away from crowds during RSV season

When to see a doctor

Difficulty breathing High fever Bluish color to the skin, particularly on the lips and in the nail beds