Table 1. Nirsevimab immunisation coverage and infant hospitalisations with lower respiratory tract infections by hospital, three regions in Spain, October 2023–January 2024 (n = 166 hospitalisations).
| Hospitals by region | End of data collection perioda | Infants < 9 months of age (n) | Population-based immunisation coverage (%)b | LRTI (n) | RSV-LRTI (n) | RSV-LRTI immunised (%) | Negative RSV-LRTI (n) | Negative RSV-LRTI immunised (%) | LRTI per 1,000 infants | RSV-LRTI per 1,000 infants |
|---|---|---|---|---|---|---|---|---|---|---|
| Valencia | 7,191 | 89.8 | 52 | 36 | 72.2 | 16 | 81.3 | 7.2 | 5.0 | |
| Hospital General Universitario de Castellón | 31 Dec 2023 | 1,387 | 87.5 | 12 | 9 | 33.3 | 3 | 100.0 | 8.7 | 6.5 |
| Hospital Universitari Politecnic La Fe | 10 Jan 2024 | 2,144 | 93.6 | 13 | 9 | 33.3 | 4 | 75.0 | 6.1 | 4.2 |
| Consorcio Hospital General Universitario Valencia | 6 Jan 2024 | 1,621 | 91.9 | 12 | 11 | 9.1 | 1 | 100.0 | 7.4 | 6.8 |
| Hospital Universitario Dr Peset | 10 Jan 2024 | 1,19 | 91.0 | 9 | 4 | 100.0 | 5 | 80.0 | 7.6 | 3.4 |
| Hospital de la Marina Baixa de la Vila Joiosa | 31 Dec 2023 | 849 | 78.7 | 6 | 3 | 66.7 | 3 | 66.7 | 7.1 | 3.5 |
| Murcia | 7,449 | 88.9 | 107 | 52 | 50.0 | 55 | 83.6 | 14.4 | 7.0 | |
| Hospital Rafael Méndez | 31 Dec 2023 | 1,263 | 89.6 | 8 | 3 | 66.7 | 5 | 80.0 | 6.3 | 2.4 |
| Hospital General Universitario Santa Lucía | 31 Dec 2023 | 1,555 | 88.6 | 39 | 20 | 60.0 | 19 | 94.7 | 25.1 | 12.9 |
| Hospital Clínico Universitario Virgen de la Arrixacac | 8 Jan 2024 | 4,631 | 88.8 | 60 | 29 | 41.4 | 31 | 77.4 | 13..0 | 6.3 |
| Valladolid | ||||||||||
| Hospital Clínico Valladolid | 31 Dec 2023 | 1,036 | 98.6 | 7 | 7 | 57.1 | 0 | 0 | 6.8 | 6.8 |
LRTI: lower respiratory tract infections; RSV: respiratory syncytial virus.
a Start of data collection date was 1 October 2023.
b Immunisation coverage data in Valencia are up to 12 Jan 2024, in Murcia up to 5 Jan 2024, in Valladolid up to 15 Jan 2024.
c At Hospital Clínico Universitario Virgen de la Arrixaca, 11 RSV-LRTI cases were confirmed by antigen testing. The remaining cases in all hospitals were confirmed by PCR.