fall season

California, February 28:
A new study demonstrated for the first time a co relation between timing of birth and the presence of allergens. Researchers found that infants born during the high pollen and mould seasons are more prone to develop early symptoms of asthma.

Researchers from the University of California, Berkeley (UC-B) discovered that children born in Autumn and winter have three times the chances of developing early wheezing, a precursor to asthma, as opposed to those born at other times of the year.