The Magical Bugs ward specialises in the treatment and discovery of all magical ailments such as the Vanishing sickness. One of the largest wards in St Mungo's, it has the capacity to extend and treat plague like proportions. A registered epidemic centre, it is the only one in the United Kingdom allowed to take on a Level Two and above plague, the last time it saw one of these was during the first war and the outbreak of Orange Nettle fever which attacked several thousand wizards and witches. The cause was never found, but the wards was commended for it's effort.