Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2334-10-185/MediaObjects/12879_2010_Article_1165_Fig2_HTML.jpg)
Time-dependent virucidal activity of 0.1% glutardialdehyde against VACV and MVA (shown are exemplary values for one of the test laboratories). *After this contact time the measurable RF was limited by cytotoxic reactions and/or the amount of infectious viruses in the virus stock).