Did that 20 something have underlying health issues? One case doesn’t constitute a death sentence for everyone that contracts it.
Teens and people in their 20s also encounter many others, at school and work and on public transit, yet they don’t seem to be contracting the disease at significant rates: Only 8.1% of cases were 20-somethings, 1.2% were teens, and 0.9% were 9 or younger. The World Health Organization mission to China found that 78% of the cases reported as of Feb. 20 were in people ages 30 to 69.
No underlying issues whatsoever. There are multitudes of this affecting people to deaths door regardless of age or comorbidities .