UK health officials have warned of a shortage of a vaccine for Brits going to many overseas destination for a potentially lethal disease. The Foreign Office-backed Travel Health Pro website said that the virus is ‘nearly always fatal’ in humans meaning vaccination before going to hotspots is vital. It said that two types of rabies vaccine are currently in short supply - Bavarian Nordic: Rabipur and Sanofi: Verorab. And it warned of the dangers of the disease and how it’s caught: “Rabies is a