I've never heard of the need for any after the dogs.
Also - unlike the RDS where the horses are all over the playing surface, at the Brandywell the dogs are largely kept off/away from the pitch, so the risk of contamination issues is much lower. Plus - City players spend less time rolling around on the ground than Rovers do..... :p
Do Leinster get jabs for the RDS ? Surely if the risk for Rovers was that high when playing at the RDS, then players of opposition teams should also have got the jab ?!? :confused: