The vaccination campaign against respiratory syncytial virus (RSV) begins on September 16, extending until March 31, 2027. This is a seasonal immunization campaign aimed at protecting babies during the period of highest circulation of the virus.
The campaign covers all babies entering their first RSV infection season, meaning babies who were born or will be born during this period and who have not yet been exposed to the virus in previous seasons.
Respiratory syncytial virus is a common pathogen that affects the respiratory system and can cause serious infections, especially in young children, including bronchiolitis and pneumonia. The World Health Organization considers this a public health priority for the child population.