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Cloth Masks Given the OK, But Do They Work?

10 Apr 2020

This article was first published in The Montreal Gazette.

Does Pollen Transfer Directly from Flower Stamen to My Nose?

20 Mar 2017

And then when I sneeze, can the pollen travel to pistil and pollinate a flower?...

Allergies: A Consequence of a Hygiene-Obsessed Society

20 Mar 2017

As our hygiene and cleanliness improves it seems we become more susceptible to allergies. It's as if our immune system is yearning for action, but having no enemies in the form of infectious agents...

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