Do You Know That -

Review and Herald Publishing Association · Takoma Park Station, Washington, D. C. · Jul 27, 1916

Do You Know That —

POLLUTED drinking water causes many deaths?

Fresh air, food, rest — these three combat tuberculosis?

Rural sanitation is a health protection to the city dweller?

Rats are the most expensive animals which man maintains?

An efficient health officer is a good community investment?

Exercise in the garden is better than exercise in the gymnasium?

It is estimated that the average manure pile will breed 900,000 flies per ton?

Clean water, clean food, clean houses, make clean, healthy American citizens?

The United States Public Health Service has reduced typhoid fever eighty per cent in some communities?