{'tiger mosquitoes': [0, 0, 0, 1], 'dengue': [0, 0, 2, 1], 'japanese encephalitis': [0, 0, 2, 2], 'diseases': [9, 0, 10, 7], 'yellow fever': [1, 0, 0, 0], 'chikungunya': [0, 0, 1, 3]}