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Table 1 Reduction factors obtained for different viruses subjected to the spray-drying treatment

From: Biosafety steps in the manufacturing process of spray-dried plasma: a review with emphasis on the use of ultraviolet irradiation as a redundant biosafety procedure

Virus Nucleic acid Envelope Virus size (nm) Virus inactivation expressed as Log 10 TCID50 Reference
PRRSV ssRNA Yes 50–65 4.0 log [31]
PEDV ssRNA Yes 90–190 >  5.2 log [34]
PEDV ssRNA Yes 90–190 >  3.6 log [33]
PRV ssDNA Yes 150–180 5.3 log [31]
ASFV dsDNA Yes 80–200 ~ 4.0 log [35]
SVDV ssRNA No 22–30 6.0 log [32]