Qdenga

Qdenga is a vaccine that helps protect against dengue disease. The vaccine can be given to adults, adolescents and children from 4 years of age. Dengue disease is a mosquito-borne tropical disease caused by the dengue virus, leading to mild, flu-like symptoms in most people. However, a small number of patients develop severe disease, with potentially fatal bleeding and organ damage. This vaccine contains attenuated (weakened) versions of dengue virus serotypes (varieties) 1, 2, 3 and 4.