CITY REPORTS FOR WEEK ENDED JUNE 23, 1923-Continued. SMALLPOX. The column headed "Median for previous years" gives the median number of cased reported during the corresponding week of the years 1915 to 1922, inclusive. In instances in which data for the full eight years are incomplete, the median is that for the number of years for which information is available. CITY REPORTS FOR WEEK ENDED JUNE 23, 1923-Continued. TYPHOID FEVER. The column headed "Median for previous years" gives the median number of cases reported during the corresponding week of the years 1915 to 1922, inclusive. In instances in which data for the full eight years are incomplete, the median is that for the number of years for which information is available. CITY REPORTS FOR WEEK ENDED JUNE 23, 1923—Continued. |