Deaths from all causes in certain large cities of the United States during the week ended January 6, 1923, infant mortality, annual death rate, and comparison with corresponding week of 1922. (From the Weekly Health Index, January 10, 1923, issued by the Bureau of the Census, Department of Commerce.)- Continued.

Deaths from all causes, death rate, and infant mortality in 62 large cities of the United States for 1922 and comparison with 1921.

[Furnished by the Bureau of the Census, Department of Commerce.]

1 Cities appearing in the summary are those shown for the 52 weeks in the Weekly Health Index. 2 Allowance has been made for the extra day which must be added to the 52 weeks to give a period of 365 days.

Infant mortality rate is based upon deaths under 1 year as returned each week and estimated births, 1922.

Infant mortality rate for the 51 cities in the birth registration area, appearing in the summary.

› Enumerated population, January 1, 1920.

Cities with no infant mortality rate are not in the registration area for births.

7 Corrected figures.

Not available.

Deaths from all causes, death rate, and infant mortality in 62 large cities of the United States for 1922 and comparison with 1921 ---Continued.

Enumerated population, January 1, 1920.

"Cities with no infant mortality rate are not in the registration area for births

PREVALENCE OF DISEASE.

No health department, State or local, can effectively prevent or control disease without knowledge of when, where, and under what conditions cases are occurring.

UNITED STATES.

CURRENT STATE SUMMARIES.

These reports are preliminary, and the figures are subject to change when later returns are received by the State health officers.