A new type of plague has just entered the United States. Rabbit Hemorrhagic Diseases hit Washington state.
Now, a new virus is sweeping the globe. Though it targets rabbits and therefore does not pose nearly the same economic threat as that posed by African Swine Fever, it nonetheless reveals how frightening new plagues can rapidly spread across our highly interconnected planet.
Earlier this week, it was reported that Rabbit Hemorrhagic Disease Virus 2 (RHDV2) was detected in a domesticated rabbit in the San Juan Islands, which are located north of Puget Sound in Washington State. Reports suggest that it is almost invariably lethal.
According to an article by Carlos Rouco and colleagues in the journal Transboundary and Emerging Diseases, RHDV2 was first detected in France in May 2010. It then spread like wildfire. Within one year, the virus was in southern Europe, and then in northern Europe shortly thereafter. Within five years, RHDV2 had spread to Africa and Australia. By 2016, the virus was in North America, and by 2018, in the United States and Israel. The authors conclude that a virus could only spread this quickly among rabbits if it was facilitated by humans, perhaps via transport of farmed rabbits.
Source: Ebola For Bunnies: Rabbit Hemorrhagic Disease Strikes Washington State
Although this plague does not pose a direct threat to humans, it certainly does for our bunnies with near 100% lethality. Because we live in a highly interconnected world, it does display vulnerability that the next human plague will spread like wildfire and be difficult to contain.