Okay. Thanks, Brian, and hello, everyone. I'll start by taking you through our third quarter results, which are detailed on Slide 3 of our earnings presentation, which is available on the Investor Relations section of our website. I'll also discuss our full year 2025 financial guidance, and then we'll open up the call for your questions. Total reported revenue for the third quarter of '25 was $700 million compared to $727 million in the prior year period. The 4% year-over-year decrease was primarily due to lower COVID and donor screening revenue, the latter of which is related to the continued wind down of the U.S. business. Excluding COVID and donor screening, reported revenue growth was 5%. Foreign currency translation had a favorable impact of approximately 90 basis points during the third quarter. And based on FX exchange rates as of the end of October, we would expect FX to have a neutral impact on revenue and adjusted EBITDA for the full year. We said that we were pleased to see strength in our core business with continued mid-single-digit growth, and Brian provided updates on our business unit and regional performance, so I'll focus more on our P&L and balance sheet. Third quarter adjusted gross profit margin was 48.7% versus 49.2% in the prior year period. The 50 basis point year-over-year decrease was primarily driven by tariff impacts offset by cost mitigations. Non-GAAP operating expenses of $217 million comprised of SG&A and R&D decreased by $16 million or 7% as a direct result of our ongoing cost savings actions. Included in the other operating expense line of the P&L, we recorded $9 million of legal expense in connection with the final resolution of a long-running dispute with a COVID supplier that dates back to 2021. Q3 results included $40 million in restructuring, integration and other charges, which included approximately $11 million related to the discontinuation of the development of the Savanna platform. Integration costs were $28 million, which were primarily related to our ERP system conversion that went live in Q3. As expected, we saw our vendor-related system conversion costs decreased by $1.3 million from Q2, and we continue to expect integration costs to decrease significantly in 2026. We also recorded a $10 million expense on the asset impairment line related to the expected value of the sale of our Raritan, New Jersey facility. As we discussed last quarter, once we complete the Raritan facility consolidation, which is planned in 2027, we expect to save about $20 million in annual operating costs. As summarized on Slide 6, this is another example of the actions we are taking to move toward our adjusted EBITDA margin goal of mid- to high 20s. Moving now to profitability metrics. As Brian discussed, adjusted EBITDA was $177 million and adjusted EBITDA margin was 25%, a 180 basis point year-over-year improvement despite the lower respiratory revenue. And on a year-to-date basis, adjusted EBITDA was $444 million or a 13% increase compared to the prior year period with a 22% margin, which represents an increase of 320 basis points. Adjusted diluted EPS was $0.80 in the third quarter and year-to-date adjusted diluted EPS was $1.66, which was growth of 36%. This growth demonstrates the success of our cost savings initiatives as we continue to drive toward our margin expansion targets. All right. Turning now to the balance sheet on Slide 7. We finished the quarter with $98 million in cash and $100 million in borrowings under our $700 million revolving credit facility. During the third quarter, onetime cash flows associated with systems integration decreased by $5 million or 23% compared to Q2. However, adjusted free cash flow was a negative $50 million, largely due to the timing of accounts receivable collections that moved into Q4 and accounts payable disbursements that moved up into Q3 from Q4 as a direct result of our ERP system conversion. These temporary cash flow impacts from our system conversion were manageable due to the flexibility provided by our recent debt refinancing. Because these impacts are purely timing related, we continue to expect full year adjusted recurring cash flow to represent 25% to 30% of adjusted EBITDA. We completed our debt refinancing in August, improving our debt covenant terms and reducing the required amortization over the life of the loan. A summary of our debt refinancing is on Slide 8 of our earnings presentation. And as part of the refinancing, we booked a $5 million loss on extinguishment of debt within the quarter. At the end of Q3, our net debt to adjusted EBITDA ratio was 4.4x, and our goal continues to be net debt leverage of between 2.5 and 3.5x. Note that the Q3 leverage ratio was slightly higher than anticipated due to the ERP system conversion impacts to our Q3 cash flow. Our consolidated leverage ratio was 3.8x, including the pro forma EBITDA adjustments permitted and defined under our credit agreement. This compares to the credit agreement leverage ratio covenant of 4.5x. And during the third quarter, the company's stock price and market cap, which remained below management's view of the company's intrinsic value prompted an interim goodwill assessment. As a result, we booked a $701 million goodwill impairment charge in Q3. And note, we have no goodwill remaining on the balance sheet as of the end of Q3. All right. Now turning to Slide 9. Based on our current business outlook, we are providing our full year 2025 financial guidance as follows. Given that we only have 2 months left in the year, we are taking the opportunity to narrow our 2025 financial guidance. Therefore, we now expect full year 2025 total reported revenue of between $2.68 billion and $2.74 billion with neutral FX impact to the full year. While we're pleased with our revenue performance in Q3, we continue to expect a typical respiratory season with timing consistent with pre-pandemic patterns and similar to last year. That is occurring later in the fourth quarter and into the first quarter. And importantly, the midpoint of our narrowed guidance range remains the same as our prior guidance. Year-to-date COVID revenue was $60 million, and we continue to expect between $70 million and $100 million for the full year. We believe this range is reasonable and reflects endemic levels. We are also narrowing our adjusted EBITDA range to $585 million to $605 million, which is, again, the same midpoint as our prior guidance. This adjusted EBITDA guidance includes incremental cost savings in the range of $30 million to $40 million in '25, primarily related to indirect procurement efforts, and these savings are in addition to any tariff-related offsets. Our outlook continues to reflect an adjusted EBITDA margin of 22% for the full year, which is a 250 basis point improvement versus the prior year. Following our debt refinancing in August, we expect interest expense for the full year to be up by approximately $17 million for a total of $177 million. This includes a roughly 100 basis point increase in the weighted average interest rate and the additional amortization of deferred financing fees tied to the new term loans A and B. For the full year, we expect our effective tax rate to rise by roughly 1 percentage point from the previous guidance to 25%, reflecting the impact of tariff mitigation measures that have shifted income across different geographies. So we are also updating our adjusted diluted EPS guidance solely to reflect higher interest expense and the taxes just discussed. We now expect full year 2025 adjusted diluted EPS of $2 to $2.15. Approximately $0.19 of the impact is attributable to higher interest expense and $0.05 in higher taxes at the midpoint of the guidance. To wrap up, we're encouraged by the progress we made in the first 9 months of the year, and we remain disciplined in our approach to margin expansion, cash generation and balance sheet improvement. We're confident that our financial discipline combined with our strategic priorities positions us well to drive long-term value for our shareholders. With that, I'll ask the operator to please open up the line for questions.