Cornell University issued a press release on April 12, 2015 that states that the ongoing canine influenza in the Chicago area is due to the H3N2 subtype of canine influenza, not the H3N8 subtype that has been seen in the U.S. previously. This is the first identification of the H3N2 subtype outside of Asia. At this time, it is not known if the currently available H3N8 vaccines will provide any cross-immunity to dogs exposed to the H3N2 subtype. I do stand by my statement that dogs should be restricted from dog-friendly areas and activities until we know more about this outbreak.
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April 17, 2015
Canine Influenza Outbreak: Keep Your Dogs Safe
Dr. Jean Dodds tells us that limiting exposure to other dogs in public venues is the best way to keep your dogs safe from the canine influenza outbreak.