• Dr. R.G. Burns, chief of infectious diseases at the department of health, today began to survey housing conditions in the Hazelwood and Greenfield districts to determine new steps to combat influenza• Policy: a survey of housing conditions in the Fifteenth ward is ordered by health officials as increased reports of influenza in the area are known to have been taken in the last three days by physicians• Recent health reports indicate there have been 89 new cases of influenza with 36 of those coming from the Fifteenth ward• There were 73 cases of influenza reported yesterday, and 78 new cases reported Wednesday• Since the outbreak began last October, there have been 24,436 new cases of influenza reported• The large number of new cases is in...