Are you referring to the research that suggests that this 2019-nCoV mainly attacks ACE2, of which Asians have have 500% more of in their lungs than do blacks or whites therefore leaving asians more succeptible to 2019-nCoV and also likely rending it more potentially lethal to them than others?
(Also more lethal/succeptible to males than females.)

"2019-nCov was reported to share the same receptor, Angiotensin-converting enzyme 2 (ACE2), with SARS-Cov."
"A comparison between eight individual samples demonstrated that the Asian male one has an extremely large number of ACE2-expressing cells in the lung."
"We also noticed that the only Asian donor (male) has a much higher ACE2-expressing cell ratio than white and African American donors (2.50% vs. 0.47% of all cells). This might explain the observation that the new Coronavirus pandemic and previous SARS-Cov pandemic are concentrated in the Asian area."
https://www.biorxiv.org/content/10.1101/2020.01.26.919985v1.full

https://www.scmp.com/news/china/society/article/3048295/men-may-be-more-prone-coronavirus-women-chinese-study-finds

Way to drop subtle hints @AbelBaricStevenson
Or has this been posted in this thread already and I missed it?