COVID-19 Experience and Expertise Resources How We Help COVID-19 Solutions Resources Articles & Thought Leadership Preparing to Face the Next Global Challenge: Studying Post-acute COVID-19 Syndrome Learn more about why PPD is well-positioned to support post-acute COVID-19 trials Regulatory Insights on the PPD Blog Get practical advice on the global regulatory landscape from PPD experts DOWNLOADS Emergency Use Authorization and Antigen Diagnostic Tests for COVID-19 Take a look at challenges and future trends in this Evidera white paper The Need for Flexible Pregnancy Safety Studies: An Example in COVID-19 Vaccines Explore Evidera's regulatory landscape insights for pregnancy safety studies Everything Old is New Again: Classic Epidemiologic Concepts in a Pandemic Age Learn more from Evidera on classic epidemiology concepts during COVID-19 Case Studies Rapid Study Activation and Enhanced Sample Management for COVID-19 Studies Learn how PPD Laboratories’ central lab rapidly achieved study startup UK Achieves Site Activation World Record for Roche During COVID-19 pandemic See how Roche was quick to respond to signals from the drug, tocilizumab PPD® FSP Source Infrastructure Positions PPD to Successfully Navigate the COVID-19 Crisis Understand why this expertise has proven valuable during the COVID-19 crisis Enhancing Clinical Trial Diversity in the Era of Decentralized Trials Learn more about the value of patient insights in this Evidera COVID-19 case study On-Demand Video/webinars Four Ways to Ensure the Success of Your COVID-19 Trials Hear PPD experts discuss ways to make sure your trials are successful COVID-19 Serology Assays: Development Strategies and Considerations Explore the development of SARS-CoV-2 serology assays