The mayor of Połaniec died of an illness NAGLE-21.

https://wydarzenia.interia.pl/swietokrzyskie/news-jacek-tarnowski-nie-zyje-burmistrz-polanca-mial-54-lata,nId,5663730

Another person has joined the NAGLE-21 clan.

I hypothesize: the first to fall are people who either work intensely like doctors, athletes or have stressful lifestyles like politicians.

I may be wrong about this, but the groups included in NAGLE-21 are worth watching.

Others will fall throughout the year. The apogee may come in April/May, and that's because, for one thing, a doctor said so. Somewhere on the blog I wrote about a system doctor's forecast. Second, generally people get sick in early spring.