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in the market are not targeting a specific microorganism nor have 100%
effectiveness over these microorganisms; In the case of the control of
Legionella
, it is emphasized that the efficacy of a certain disinfectant can only
be evaluated under the actual use conditions, because these conditions are
difficult to be reproduced in laboratories; and the total counting of bacteria
should not be used as basis for any correlationwith the counting of
Legionella
.