[Elimination if living microbial contaminants in non-sterile vaccines]. / Eliminazione di contaminanti microbici vivi in vaccini non sterili.

The authors propose the use of changes of temperature for the decontamination of non-sterile vaccines. With the use of this method they have seen that the antivariolous vaccine and the typhus one, artificially polluted by hemolytic streptococci, have been brought back within the requisites required from the Italian F.U. 8th edition.