Office safety

An article in smartplanet.com states that those working for long hours in offices are likely to have increased levels of polyfluorinated compounds (PFCs) in their blood. Though the sample size of 31 is small, if we look at it in a spirited manner, the study says that those in new buildings wherein use of furniture with PFC is more, have more PFC in their blood stream compared to others.
Hence, if the sample is size is more, the percentage of persons exposed to PFC may be high or low. Whatever the statistics say, even if a fraction is exposed and risks the health of the persons, then measures have to be taken to protect these people.
Apart from this, it is well known that carpets are a major source for germs that affect the health of the persons. Further, in closed buildings, where air is recirculated will also have an effect on the health of the persons. When we enter conference rooms that are not in regular use and where ventilation is switched only before use, we get foul smell. Added to these, the new finding of PFCs will add to workers woes in offices.