Four weeks ended Total number of notificatio for period from week endd 30.11.40 29.11.41 28.11.42 6.1.40 to 4.1.41 to 3.1.2 30.11.40 29.11.41 28.1.4 Poliomyelitis and (a) 1 4 3 17 34 Polioencephalitis (b) 130 84 72 898 755 Tuberculosis (a) 270 321 No inform- 4,026 4,318 * 4,11 (Pulmonary) (b) 2,436 2,552 ation 30,803 32,905 *31,82 Tuberculosis (a) 25 42 No inform- 622 637 * (Non-Pulmonary) (b) 723 801 ation 9,459 10,234 * 9,33 * Figures beyond 31.10.42 not yet received. Note correction of Four weeks ended previous return 2.