Thanks, Brian. Before I get into the second quarter numbers, I'd like to share how great it's been for the entire management team to have Brian on Board. He's led the portfolio review and deep dive into every aspect of our business to help identify areas to improve efficiency and productivity. I firmly believe the changes we are making now will enable us to become a significantly stronger company in the future. Now let's begin with details of our second quarter results on Slide 4 of the earnings presentation, which is posted on our IR website. Unless stated otherwise, all year-over-year revenue growth rates on today's call are provided on a comparable constant currency basis. During the second quarter of 2024, we performed in line with our expectations and we continue to drive business momentum. As a reminder, the second quarter is typically the seasonally lowest revenue quarter of the year for our business. Total reported revenue of $637 million was driven by solid performance across all geographies. Total recurring revenue, which we define as revenues from sales of our assays reagents, consumables, and services, and excludes instrument sales grew 5% in constant currency compared to the prior year period. This figure excludes COVID-19 and US Donor Screening revenue, which is a business we are exiting. Our non-respiratory business which includes Labs Transfusion Medicine and portions of Point-of-Care grew 2% in constant currency year-over-year. Our Labs instrument revenue declined 15% due to higher instrument revenue in the prior period as we address the significant Labs instrument backlog last year. We saw continued strength however in Labs recurring revenue growth compared to the prior year period of 4%. After resolving the 2023 supply chain issues Q2 2024 instrument revenue was in line with our prior normalized levels. Within our Labs installed base Integrated and Automated Analyzers grew 7% and 16% respectively compared to the prior year period. And Immunohematology revenue grew 2% compared to the prior year period in line with market growth and our expectations. The respiratory side of the business had a good quarter with strong contribution from flu testing on the Sofia platform in the professional setting. In addition, our combo product exceeded 50% of our Q2 flu revenue in the US once again. Excluding COVID-19 revenue respiratory revenue grew 18% in Q2 2024. As a reminder, the COVID-19 public health emergency in the US ended in May of 2023 and we continue to see strong sales throughout the second quarter of 2023. COVID-19 revenue was $19 million in Q2 of this year compared to $56 million in the prior year period. And year-to-date COVID-19 revenue was approximately $70 million which puts us nearly halfway to our full year forecast of $150 million. And we continue to see good pull-through of respiratory consumables into the third quarter. From a regional perspective excluding COVID-19 revenue, we achieved the following Q2 constant currency growth rates. First North America grew 2% and recurring revenue which excludes US Donor Screening grew 5% driven by consumables and our combo product on the Sofia platform. EMEA grew 2% which is driven by higher immunohematology reagents largely offset by lower instrument revenue. China grew 4% which was driven by Labs growth of 8% partially offset by timing factors in other lines of business, we continue to expect high single-digit growth in China for the full year. And finally, for rest of world which includes Japan Asia Pacific and Latin America we grew 3%. Moving down the P&L. Slide 6 shows second quarter 2024 adjusted gross profit margin of 44.2% versus 45.6% in the prior year period. The 140 basis point decrease was primarily driven by lower COVID-19 product sales which are high margin contributors. Non-GAAP total operating expenses in the second quarter of 2024 compared to the prior year period were roughly flat in absolute dollars but increased by 200 basis points as a percentage of revenue due to the higher COVID-19 revenue in the prior period. On a sequential basis however total operating expenses decreased by $13 million in absolute dollars and we continue to expect continued margin improvement in the second half of 2024 from the cost savings actions we've taken. As Brian mentioned we have executed $100 million in annualized cost savings measures in 2024 which primarily involves staffing reductions of approximately 7% of our global workforce compared to the end of 2023. We expect the benefits from these cost-saving measures to be realized in the second half of 2024 and the first half of 2025. As part of our ongoing business efficiency efforts and as previously communicated we reviewed our real estate footprint and are consolidating where it makes sense to do so. As a result, we expect to sell two of our facilities: One the Raritan New Jersey manufacturing and administrative building which we expect to lease back; And our McKellar San Diego manufacturing facility. These facility sales which we expect to occur by year-end will generate cash and decrease ongoing operating costs. Due to our decision to sell these properties, we have moved these assets on our balance sheet to a line called assets held for sale. We have also recognized a non-cash accounting book loss of $57 million related to the sale of these two properties. This loss is primarily driven by the purchase accounting step up two years ago and the unfavorable San Diego commercial real-estate market driven by excess capacity. Adjusted EBITDA was $90 million compared to $113 million in the prior year period and adjusted EBITDA margin was 14% compared to 17% in the prior period, mainly due to the factors mentioned above. Adjusted diluted loss per share was $0.07 compared to annualized diluted EPS of $0.26 in the prior year period. Again this year-over-year change was primarily due to the lower COVID-19 revenue in 2024. Our second quarter effective adjusted net income tax rate was 23%, which was consistent with the prior year and in line with our current year full year expectations. Turning now to the balance sheet on Slide 7. We finished the quarter with $107 million of cash as expected given the seasonality of the business and the timing of the benefit of the cost reductions, we drew a $253 million on our $800 million revolver year-to-date. Recurring free cash flow was negative $66 million as anticipated given seasonally lower second quarter revenue and we expect cash flow generation to improve in the second half of 2024 as our cost-saving initiatives take -- along with seasonally higher revenue expected in Q4. We continue to expect full year recurring free cash flow generation to be positive. During the second quarter of 2024 our consolidated leverage ratio was 3.4 times including pro forma EBITDA adjustments as permitted and defined under our credit agreement for staffing reductions, business efficiencies, and integration costs. Based on our current expectations, we expect our consolidated leverage ratio to remain flat to current levels at year end, including the pro forma EBITDA adjustments compared to the 4.25 maximum leverage ratio specified in the amended credit agreement. I'd also like to now address a 10-K amendment that we will file later today. Ernst & Young our independent auditor underwent a regulatory inspection of their audited QuidelOrtho. In response to this inspection Ernst & Young determined that an additional critical audit matter should have been included in the EY auditor report filed with our 2023 10-K. Apart from the additional paragraphs, there were no changes to the unqualified opinion in the EY auditor report or to the reported financial statements. Lastly, as you know Brian coming on board in early May. We suspended our 2024 financial guidance on our first quarter earnings call to give him an opportunity to assess the business and evaluate our plans for the rest of the year. Our Q2 performance was in line with our expectations and this reinforces what we articulated in our February call. That is that we continue to expect to be at or slightly below the low end of our previously communicated 2024 financial guidance ranges for revenue, adjusted EBITDA, and adjusted EPS. Recall that this view factored in removing U.S. Savanna revenue and lowering our COVID-19 revenue forecast to $150 million for the full year. In addition our first half 2024 performance reinforces our belief that going into 2025 our business is a solid mid-single-digit growth company excluding COVID-19 and U.S. Donor Screening revenue. Over time however with the expected addition of Savanna Respiratory and CLIA waiver regulatory approvals in the U.S. as well as anticipated menu expansion, we believe we can achieve incremental revenue growth. As Brian said, we expect to provide additional color on our margin improvement plans and milestones in the coming quarters. I would now like to ask the operator to please open up the call for questions.