https://www.vetsurgeon.org/f/clinical-questions/16140/re-booster-vaccination-during-outbreak Just a quick &#39;get other&#39;s opinions&#39; question, Long story short: owner has a few dogs, some working, some not. New puppy gets Parvo (14 weeks old, unvaccinated). In contact dog is 2 year old dog who has had both puppy vacs 2 years ago and was givenen-USTelligent Community 10https://www.vetsurgeon.org/thread/96027?ContentTypeID=1Sat, 17 Aug 2013 20:15:10 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:89520b48-df2b-419b-a9c2-c374e3886a03Hanna Bennett<p>we would top up&nbsp;in this situation but then we have a lot of parvo and do 16 week shots as well as primaries. we still do yearly parvo as that is what our brand is licensed for, and given the level of infection round us i&#39;m not sure i&#39;d be confident doing anything less frequent - I do my own dogs yearly.</p><div style="clear:both;"></div>https://www.vetsurgeon.org/thread/95935?ContentTypeID=1Fri, 16 Aug 2013 10:16:03 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:cb4f6708-efa2-43b7-b183-2ad992be3e37Hannah Wynne Richards<p>Check the data sheets on your brand of vaccine. Don&#39;t revaccinate if unwell. If 1 yr parvo immunity and dog well-revaccinate-wait until crisis over before lepto vac if 3 yr immunity.</p> <p>Wynne</p><div style="clear:both;"></div>https://www.vetsurgeon.org/thread/95934?ContentTypeID=1Fri, 16 Aug 2013 10:03:06 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:8fd3107b-203e-4ad2-9569-02d62a691904Andrew Kent<p>Hi Sandra,</p> <p>Presumably this dog wouldn&#39;t be due a parvo vaccination anyway this year as in most cases it has a 3 year duration of immunity and should be fine in terms of protection. Whether to give other vaccinations (eg lepto) would depend on if the dog is unwell in any way.</p> <p>Andy</p><div style="clear:both;"></div>