Dr. Arne Burkhardt. Born in 1944 in Germany, a pathologist with more than 40 years diagnostic and teaching experience at the Universities of Hamburg, Bern, and Tabingen. He is the author of more than 150 original publications in international journals, currently engaged in autopsy studies of persons dying after taking the Covid vaccine.
He is shown in a brief clip here: https://www.facebook.com/reel/1408073526456199 talking about and showing slides from males who have dies post COVID jab showing few or no spermatozoa.
He comments: “If I were a woman in fertile age I would not plan a motherhood from a man who had been vaccinated.”
Here is a more complete presentation:
https://worldcouncilforhealth.org/multimedia/uvc-arne-burkhardt/