Absolutely. Good morning, Jack. So, the first thing I would say, it’s been pretty remarkable how in early March we were doing 2,000 to 3,000 PCR tests per week. And here we are in the end of July and we’re able to do 180,000 PCR tests per day. I mean, that’s just astonishing. For people that understand the type of equipment that you need to run PCR tests, it’s completely different than what you would need for blood tests, and we’ve had to build significant capacity. I believe that we have to continue to build capacity. We don’t know for certain what the fall will bring. But, as schools open up, as businesses open up and as the fall flu season comes to fruition, I think we’re going to continue to do more testing. And I do believe that PCR testing will remain the gold standard for telling if somebody currently has the disease. And therefore, we will continue to build the past feet as fast as we can and overcome some of the issues that we face in terms of supplies and machinery. At the same time, I think that all testing is going to play a role. Pool testing is particularly helpful in areas with low prevalence, in things like back-to-school or back-to-work because with low prevalence, you can do the pool testing and then you don’t have to do any retesting. I don’t think it’s going to be the most significant amount of testing that we’re doing. In fact, I believe that the standard PCR testing in the fall will remain the most significant by far of the testing that we do for PCR. But, I do think that the pool testing will add to our capacity and give us additional capabilities. Things like antigen testing, I think have a role also. So for example, if you wanted to test a large group of people with antigen testing, point-of-care, get quick answers, you could then see if there’s any positive people in that large group. If there are, I would go back and test them with PCR testing. If there’s none, I would probably feel pretty comfortable that I don’t have to retest. The issue with the antigen testing has been today is that you can miss some positives. So, you want to make sure if you have somebody positive, you test the people that tested negative. But if it’s a pretty population, it would be a statistical anomaly for everybody to test falsely negative. So if you see one positive in that population, I would go back and retest them with PCR. So, I think we’re going to need all the capacity we can get to get through the fall, assuming that the flu season could be big, and we’re all doing the best we can to prepare for it.