What is immunity debt?
Childhood and airborne diseases on the rise
How do I know if I have immunity debt?
For professional support, we’re here for you.
Raymond Lepage, PhD, Doctor in Biochemistry
For about 50 years, Raymond Lepage worked as a clinical biochemist in charge of public and private laboratories. An associate clinical professor at the Faculty of Medicine of the Université de Montréal and an associate professor at the Université de Sherbrooke, he has also been a consultant, researcher, legal expert and conference speaker. He has authored or co-authored more than 100 publications for scientific conferences and journals, and now devotes part of his semi-retirement to popularizing science.