RC; African Horse Sickness- Question for Tracey/Celeste

["guest@endurance.net" <guest@endurance.net>]

Barb Peck bpeck@together.net
Barb Peck
bpeck@together.net

Hi:

Are you required by law (either local or
national) to have your horses vaccinated yearly
for AHS in order to compete in eventing/Dressage
or Endurance.? 

It sounds like the immune response to this vaccine is a BIG
one.  I wonder then, why does the protection only last 1 year?

Just curious with this next question:
does So.A make their own vaccines
for AHS, or do Western or European countries make/market
the vaccines?

Regards,
Barb