Skip to main content
. Author manuscript; available in PMC: 2012 Mar 14.
Published in final edited form as: J Vet Diagn Invest. 2011 Oct 20;23(6):1212–1216. doi: 10.1177/1040638711425584

Figure 1.

Figure 1

Schematic overview of fixation periods and time points of sample examination. Each timeline marks 1 week starting with week 1 and ends after 24 weeks (Porcine circovirus-2 [PCV-2]), 29 weeks (Porcine respiratory and reproductive syndrome virus [PRRSV]), 77 weeks (Cryptosporidium serpentis), and 79 weeks (Tritrichomonas sp.). Timelines in gray symbolize weeks without sampling. In situ hybridization (ISH)-positive signal in black thick bars; ISH decreased signal in gray thick bars; and ISH with lack of signal in clear thick reaction.