September 18, 2020 Allergy/Immunology Overlap between allergy and cold/ COVID -19 symptoms can lead to inaccurate assumptions and unfortunate consequences. @billcarrolltalk and I talk about this issue in the context of Pembroke school staff with COVID-19 who thought they had allergies.
December 22, 2010 Alternative Medicine Study shows echinacea does not help treat or reduce the duration of colds