Substantial variation in post-engraftment infection prophylaxis and revaccination practice in autologous stem cell transplant patients.

There is a paucity of evidence supporting the necessity or duration of Pneumocystis jirovecii and antiviral prophylaxis as well as revaccination following autologous stem cell transplant (ASCT). A survey aimed at evaluating these policies was distributed to 34 ASCT centres across Australasia. The 26 survey respondents demonstrated significant heterogeneity in their infection prophylaxis and revaccination strategy post-transplant despite the availability of consensual guidelines.