By Natalie Grover, Niklas Pollard and Johan Ahlander STOCKHOLM/LONDON (Reuters) -Swedish geneticist Svante Paabo won the 2022 Nobel Prize in Physiology or Medicine on Monday for discoveries that underpin our understanding of how modern day people evolved from extinct ancestors at the dawn of human history. Paabo’s work demonstrated practical implications during the COVID-19 pandemic when he found that people infected with the virus who carry a gene variant inherited from Neanderthals are more at risk of severe illness than whose who do not. Paabo, director at the Max Planck Institute for Evolu…