OP says deaths among people 20-40 are up 45%, and inferred that this is due to Covid. That’s the hypothesis being made here. And it contradicts what’s in the parent article, namely that many of these deaths are from causes other than Covid:
“The CDC weekly death counts, which reflect the information on death certificates and so have a lag of up to eight weeks or longer, show that for the week ending Nov. 6, there were far fewer deaths from COVID-19 in Indiana compared to a year ago – 195 verses 336 – but more deaths from other causes – 1,350 versus 1,319.”
I’m suggesting that other leading causes of death among people in this age range could possibly be up this year, and contributing to this uptick, perhaps by a significant amount.
For example, in SF, the number of people in this age range dying of overdoses far outnumbers the people in this age range dying of Covid. Nationally, we are setting record numbers of overdoses, driven mostly by fentanyl.
”In 2021, the Centers for Disease Control and Prevention estimated in November that more than 100,000 people died of drug overdoses in the first year of the COVID-19 pandemic, May 2020 to April 2021, with about three-quarters of those deaths involving opioids — a national record.” [0]
[0] https://www.pbs.org/wgbh/frontline/article/opioid-crisis-202...
[1] https://vtdigger.org/2022/01/02/opioid-overdose-deaths-poise...
[2] https://www.wfmj.com/story/45563074/mercer-county-sees-recor...