It has been brought to our attention that information in the “Indoor Air Quality: A Prevailing Factor in School Construction” article that appeared on page IAQ 6 of the GREENGUARD special section (ED+C, Nov. 2006) contains an error in data. The reference to a ‘5 percent increase in asthma in the past 25 years’ should in fact read ‘75 percent increase.’

The NASA Astronaut Quarantine Facility project team identified in "It Takes a Dedicated Team to Launch a Green Facility" (ED+C, Nov. 2006) is incomplete without including the following:

• Shaw Smith & Associates - MEP (Mechanical Electrical and Plumbing)
• Walter P. Moore – Structural Engineers
• The Office of James Burnett – Landscape Architects
• Gilbane – Construction Manager.

We apologize for the oversight.