Westlaw
Westlaw has developed a content page of COVID-19 Legal Materials & News. You can access federal and state legislation and cases, regulations, executive orders, Reuters new items, etc. You also have access to the Global Coronavirus Toolkit, a "toolkit to guide counsel working across jurisdictions through Practical Law's global coronavirus, COVID-19, pandemice and business interruption content."
Lexis
From the Lexis homepage, access the Coronavirus Resource Kit. From Lexis: "This resource kit provides an overview of practical guidance on the novel coronavirus (COVID-19) covered in many practice area offerings in Lexis Practice Advisor, including Antitrust, Bankruptcy, Capital Markets & Corporate Governance, Civil Litigation, Commercial Transactions, Corporate and M&A, Data Security & Privacy, Employee Benefits & Executive Compensation, Finance, Insurance, Labor & Employment, Life Sciences, Tax, and Trusts & Estates. It will be updated regularly with new content additions. It also contains links to related content about the novel coronavirus."
HeinOnline
Covid-19 in America: Response, Issues, and Law: Find factual information about how COVID-19 has impacted health, economics, society, and the world; peruse hundreds of Congressional Research Service (CRS) and Government Accountability Office (GAO) reports; discover a curated list of relevant scholarly to supplement your research.
Also, subscribe to the HeinOnline blog as they address their resources available on the current pandemic, and highlight the available Hein resources to research past pandemics. Global Pandemics: An Exploration of Coronavirus and Past Outbreaks.
Government Resources
Centers for Disease Control and Prevention
Oklahoma State Department of Health