The protocols of vaccination (vaccine composition and number
of doses) were up to the choice of the physician who took care of
the patients. They are detailed in Table 1. Eight recipients received
one or two doses of H1N1 non-adjuvanted vaccine (PanenzaÒ)either alone (n
= 6) or followed by one dose of the trivalent seasonal vaccine (TIV, VaxigripÒ,n= 2). Six recipients received one or two doses of the adjuvanted H1N1 vaccine (PandemrixÒ) eitheralone (n= 3) or followed by one dose of the TIV (Vaxigrip Ò,n= 3).
The median lag time from HSCT to vaccination was 171 days
(76–336) in the 14 vaccinated recipients