Genetic Link Found: Certain Gene Increases Severity of Covid

A study conducted in Bergamo, Italy, has found that individuals with Neanderthal genes are more susceptible to developing severe forms of COVID-19. The study, which analyzed DNA variations in nearly 10,000 Bergamo residents, identified three genes inherited from Neanderthals that are linked to severe respiratory illness. Those carrying the Neanderthal haplotype were found to be twice as likely to develop severe pneumonia from COVID-19 and three times more likely to be hospitalized in intensive care with ventilator support. However, it remains unclear whether this haplotype is more prevalent in Bergamo or other parts of the world.