https://www.vetsurgeon.org/f/clinical-questions/14532/parvovirus-shedding---how-long I know there was a similar post not long ago but it having looked back it was more about a boarding environment - we have had a parvo +ve vaccinated dog in this last week and he will soon be ready to go home However we are wondering about advice re takingen-USTelligent Community 10https://www.vetsurgeon.org/thread/84143?ContentTypeID=1Mon, 04 Mar 2013 09:13:31 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:3b4d8e4c-1c34-4fd0-b4f7-9f0ba7f34722Alex Allen<p>Low level shedding of CPV2 can persist for 2 weeks (possibly up to 46 days but only a few studies have been done).</p> <p>In contact protection is vital and advise strict faeces collection when out on walks to minimise the environment contamination.</p> <p>&nbsp;</p><div style="clear:both;"></div>