Ventilation Smentilation

I noticed an inordinate amount of people are currently sick. Could this be due to known ventilation problem in the Sheilds building? Inquiring minds want to know! I wonder what would happen if we graphed Shields sick time vs. say the Computer Building. Of course, Hippa regulations prevent this - I believe. On that subject, no more DAS calendar. OHR has developed a new system we are going to use starting the new year, so only one more month of marking 2 calendars - O HAPPY DAY!