First, I want to provide some broader context On our Q4 and the full year 2021 guidance, we saw very strong demand through the 1st 3 quarters of this year And given positive utilization trends as well as leading indicators, including forecasted inpatient admissions, we expect continued strength in the Q4 of this year. We expect minimal COVID assay revenue in the Q4 of 2021 compared to $26,000,000 in the Q4 of last year, representing up to a 500 basis point headwind on our total company growth core growth in Q4. The 4th quarter 2020 included an extra week under our fiscal period, which we estimate positively impacted sales growth by approximately 2 percentage points. Now consequently, we are raising our 2021 guidance As follows core revenue is expected to grow 14% to 15% on a constant currency basis to $2,000,000,000 to 2,020,000,000 Compared to our prior guidance of 10% to 12% constant currency growth to $1,095,000,000 to 1,098,000,000 At current rates, current currency translation is expected to increase our full year sales growth by approximately 2 percentage points. Adjusted EBITDA is expected to grow 19% to 20% on a reported basis to $542,000,000 to $547,000,000 An increase from our prior range of $526,000,000 to $534,000 Adjusted diluted EPS is now expected to be $0.76 to $0.78 per share, an increase from our prior guidance of 0 point $7.07 to $0.72 based on a full year diluted weighted average share count of $235,000,000 Now before turning it Back over to Chris, I'd like to discuss supply chain disruptions.