1.   A health standard based on cost is a different beast.

2.   Congress required this to improve air quality in cities whose air violates health standards.

3.   Does the tap water meet government health standards?

4.   The change reflects the continuing failure by state and local governments to reduce pollution enough to meet federal health standards.

5.   The vaccination program has been a major factor in the improvement of health standards.

6.   We will ensure that comparative information about the health standards achieved by health authorities is available to the public.

7.   Ozone concentrations reach three times the federal health standard.

8.   This was recently highlighted by the BSE scare where mutual recognition of health standards for food was called into question by some EC members.

9.   Thirty per cent of the drinking water in Uzbekistan fails to meet minimum health standards, largely as a result of contamination by industrial waste.