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Updated: May 17, 2026

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data
Published on: December 9, 2015
Effect of latitude on seasonality of tuberculosis, Australia, 2002-2011
Jennifer H Maclachlan1, Caroline J Lavender, Benjamin C Cowie
1Victorian Infectious Diseases Reference Laboratory, North Melbourne, Victoria, Australia.
Abstract:
Seasonal variation in tuberculosis diagnoses recently has been reported in various populations. In Australia, seasonality of tuberculosis diagnoses was more pronounced in areas where UV exposure is reduced and vitamin D deficiency is more prevalent. Our findings suggest vitamin D deficiency as a factor in disease activation.
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