On 16th March this year, newspapers and news feeds across the UK broke the news that a new “deadly tick-borne disease” had been diagnosed in dogs in Kent. The disease turned out to be babesiosis – a parasite of the red blood cells, similar in many ways to malaria, transmitted by tick bites. The condition has now, apparently, reached the UK for the first time. So, how seriously should we take the stories, and are they accurate?
Is this a new disease?
Not at all – it has been fairly common in continental Europe and across the world for many years; as an island, the UK has been lucky enough to avoid it (until now). There have, however, been “mini-outbreaks” before in the UK, so it’s not something we’ve never seen before. The difference is that the previous outbreaks have been in dogs who had travelled to Europe on the PETS Passport Scheme; the new outbreak appears to be “native” to the UK, with infected ticks surviving in the environment….