US FDA approves first respiratory syncytial virus vaccine

Los Angeles, May 4 The US Food and Drug Administration (FDA) approved the first respiratory syncytial virus (RSV) vaccine.

The vaccine, named Arexvy, was approved on Wednesday for the prevention of lower respiratory tract disease caused by RSV in individuals 60 years of age and older, Xinhua news agency reported.

RSV is a highly contagious virus that causes infections of the lungs and breathing passages in individuals of all age groups.

In older adults, RSV is a common cause of lower respiratory tract disease, which affects the lungs and can cause life-threatening pneumonia and bronchiolitis, according to the FDA.

Each year, RSV leads to approximately 60,000 to 120,000 hospitalisations and 6,000 to 10,000 deaths among adults 65 years of age and older in the US, according to the US Centers for Disease Control and Prevention.

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