Concentration of pollen grains in the air for Friday will be unchanged in the moderate range. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.
Blood Transfusions During Heart Surgery May Up Pneumonia Risk
TUESDAY, Jan. 27, 2015 (HealthDay News) -- Receiving a blood transfusion during heart bypass surgery may raise a patient's risk of pneumonia, researchers report.
"The ability to store and transfuse blood is one of medicine's greatest accomplishments, but we are continuing to see that receiving a blood transfusion may alter... Full Article »