Coughs and sneezes

Does anyone know if humans can catch a cold from a dog who has recently had the kennel cough vaccine?

For the second time in a row, both my husband and I have come down with a bug shortly after our dog has received his vaccination and I wonder whether or not this is coincidental. I understand the vaccine given in the dog's nostrils is live, and assume it may be possible that when our dog sneezes the virus could be passed on, but I would be really interested to know if indeed the kennel cough vaccine could be responsible for making us feel poorly.

Thank you in advance.


Mrs Knight, by phone