From: Immunization against A/H1N1 pandemic flu (2009–2010) in pediatric patients at risk. What might be the most effective strategy? The experience of an health district of Northern Italy
Patients
At risk(%)
Vaccinated (%)
Primary Care Pediatricians
Total
27018
2361 (8.7)
653
27.7
30
group A
16877
1510 (8.9)
344*
(22.8)
19
group B
3694
502 (13.6)
222
(44.2)
4
group C
6447
349 (5.4)
87 **
(24.9)
7