blogs.scientificamerican.com/observations/a…
nature.com/articles/ni.18…
stm.sciencemag.org/content/3/104/…
![](https://pbs.twimg.com/media/EX-4_6zVAAAUN9H.jpg)
ncbi.nlm.nih.gov/pubmed/31099085
onlinejacc.org/content/accj/5…
![](https://pbs.twimg.com/media/EX_zctVVAAAG-s8.jpg)
![](https://pbs.twimg.com/media/EX_14XkU0AIIwat.jpg)
The same pathways could be operative in COVID19.
Guess what increases expression of tPAI-1 & Tissue Factor. 9/n #VitaminD
![](https://pbs.twimg.com/media/EX_5CTYUYAAmaOi.jpg)
![](https://pbs.twimg.com/media/EX_5F87UYAEEJcz.png)