Interesting, you posted a study that is scientifically rigorous and well-presented. This one I can get behind.
For those that don't want to read the whole article, here are the important numbers:
Blood group A - higher risk for COVID-19 (odds ratio-OR, 1.20; 95% confidence interval-CI 1.02~1.43, P = 0.02)
Blood group O - lower risk for COVID-19 (OR, 0.67; 95% CI 0.60~0.75, P < 0.001)
For those not versed in statistics, the OR (Odds Ratio) and P values are the key numbers her. An OR of 1.0 by definition means the two groups you are comparing are equal for the specific comparison.
So in this case, Blood group A OR = 1.20 means that individuals in Wuhan with Blood group A had a 20% higher chance of infection compared to the average. Conversely, Blood group O individuals, with an OR = 0.67, had a 23% less chance of infection.
Both are statistically significant because the P values are less than 0.05.
Interesting. I didn't have time to read the article, but I saved it. I wonder if the type O people are less likely to get infected, or are less likely to show symptoms when they are infected. The South Koreans have found quite a few people infected, but showing no symptoms.
I'm type A and it appears I had it a couple of weeks ago. My doctor concurs, though there is no way currently to test for those who had it and recovered.
never let a tragedy go without making a buck from it:
View attachment 522855
so, all your CEOs out there, don't forget. cold-eeze is the preferred med for the 0.001%'ers out there. you know who you are.
so, lets see - should I buy FSD for my car - or maybe TWO PACKAGES of this 'drug'. decisions decisions. which should I go for?
(NB: that was NOT a photoshop, its a real ad. sad to say.)
Amazon has been cracking down on people pulling these stunts. There was a guy with 18,000 bottles of hoarded hand sanitizer caught the other day that made national news. And Cold-Eze is going to do nothing against COVID-19. Those types of cold remedies are very effective on rinoviruses, but do nothing to coronaviruses.