It's reasonable but also kind of.. straw-manny. Outside of a few crazy fringes, nobody is suggesting that its not "Politically Correct" to point out that certain races are carriers for various genetic disorders or disease risk factors.

I've never heard of anybody calling someone racist if they said "People with African heritage can be carriers for sickle cell anemia." Likewise, I've never seen anyone called an anti-semite for pointing out that Jewish people can suffer from or be carriers for "founder effect" genetic disorders.

If anything, there's a distinct social justice angle to recognizing minority population health concerns in medicine, so I'm actually kind of surprised things aren't tilting the other way: where the "anti-PC" crowd is angry that researchers aren't focused more on traits that apply to the broader human population, as opposed to the genetics of distinct minorities.