Ryan's Rave: No more Hendra vacs for us, thanks | ||
This article first appeared in the November/December 2015 issue of Equestrian Life. To see what is in our latest issue, please click here. Some horse owners are concerned about the side effects of the Hendra virus vaccine - Heath Ryan is one of them. HENDRA VACCINE SHOULDN'T BE COMPULSORY, PARLIAMENTARY COMMITTEE FINDS By Heath Ryan 1. Prioritised human life and inoculated our horses against Hendra. 2. Were really exposed to the costs and the impact on our business, which has taken a lifetime to put together. 3. Experienced firsthand the side-effects of the vaccine and the worsening side-effects of the six-month boosters as we got further into the programme. There does seem to be an accumulation effect over time from ongoing booster shots which affects the horses’ wellbeing negatively. 4. Accepted the initial advice from the scientists and academics as they uncovered Australia’s first exotic disease capable of killing people. Of course, in those discovery days and in the ensuring scramble to develop a vaccine, our knowledge about the Hendra virus was very little. Today we know a lot more about Hendra, but still there is a lot to learn. 5. I noted that EA moved to make Hendra vaccination compulsory for all of its members. I do feel the EA did the right thing in terms of “duty care” to the membership, especially with litigation in mind. The membership voted this policy down, which I also think was correct and the perfect outcome! One of the few times democracy worked perfectly! I will explain later.
Heath Ryan and Utopian Cardinal. © Roger Fitzhardinge
2. Second point why we at Ryan’s changed sides: The horses’ welfare. Theoretically the Hendra vaccine should surely save your horse’s life should he or she contract Hendra. Probably not! Everyone will remember the EI outbreak in Australia. The EI flu was brought in by a stallion called Schnitzel who had been properly inoculated before coming into the country. Just because a horse is inoculated does not mean the horse cannot catch the flu bug or the virus. It just means the horse does not really display symptoms or get sick. They can, however, still shed the virus and pass it to other horses, or in the case of Hendra, to an unsuspecting veterinarian. As far as I know there is no proof of this yet with Hendra, but this is certainly how it is with other diseases. What we do know is that, if your horse contracts Hendra the horse has to be put down by law, even if your horse is up to date with all the Hendra shots. So it is possible that you do not save your horse from Hendra even if it is properly inoculated. This scenario opens a huge can of worms. Some vets will only do emergency colic surgeries on horses up to date with their Hendra vaccinations. Well, it may be possible to be up to date with vaccinations and for the horse to still to have Hendra. What we do know is that Hendra can be managed and the vets need to stick to bio-security measures even with vaccinated horses. 3. So what about side-effects from the Hendra vaccine? These side-effects are very real despite reassurances to the contrary from the vaccine producers. Almost always we at Ryan’s experienced a spike in temperature, often going through 40°C. Temps that high are bad and have the potential to adversely affect the horse’s feet with things like pedal bone rotation, which will seriously stop a competition horse. High temperatures will also adversely impact on stallions and their sperm, and mares and unborn foals. High temperatures are bad and systematic use of bute (phenylbutazone) to combat temperatures is also not a good thing. Bute was once a human drug but was struck off the list with over 100 bad side-effects recorded. In horses, bute can cause heart attack and induce stomach ulcers, so not a great long-term answer. Other side-effects from the Hendra vaccine include: – horses stiff in the neck and unable to put their heads down for two or three days, developing white spots in their coats, lying down and not wanting to stand up for several hours, standing still and not really wanting to move for several days. I have spoken to lots of people about these side-effects and there is no doubt that horses have died as a result of the Hendra vaccine. There is a lot of documentation of these adverse effects and those owners have in many cases reported them to veterinarians. The denial from these people is deafening and puzzling – why can’t the facts be tabled in the public domain? This article first appeared in the November/December 2015 issue of Equestrian Life. To see what is in our latest issue, please click here. READ THE LATEST NEWS ARTICLE HERE
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