The COVID-19 pandemic elicited a surge in the use of digital tools to replace “classic” manual disease tracking and contact tracing across individuals. The main technical reason is based on the disease surveillance needs imposed by the magnitude of the spread of the SARS-CoV-2 virus since 2020, particularly how these needs overwhelmed governments around the world. Such developments led to stark variations across countries in terms of legal approaches towards the use of digital tools, including self-reporting software and mobile phone apps, for both disease tracking and contact tracing. Against this backdrop, in this article I highlight some of the normative challenges posed by the digitalization of disease surveillance, underscoring its almost non-existent regulation under international law. I look back at the historical emergence of the epidemiological principles underlying this procedure, by referring to John Snow’s trailblazing work in cholera control. I emphasize how the COVID-19 pandemic prompted both technical and normative shifts related to the digitalization of these procedures. Furthermore, I refer to some of the overarching obstacles for deploying international law to tackle future tensions between the public health rationale for digitalized disease tracking and contact tracing, on the one hand, and normative concerns directly related to their legality, on the other hand. Lastly, I put forward conclusions in light of the current juncture of international health law reforms, and how they so far display limited potential to herald structural changes concerning the legality of the use of digital tools in disease surveillance.

Equity is a foundational concept for the new World Health Organization (WHO) Pandemic Treaty. WHO Member States are currently negotiating to turn this undefined concept into tangible outcomes by borrowing a policy mechanism from international environmental law: “access and benefit-sharing” (ABS).

Ensuring that life-saving antimicrobials remain available as effective treatment options in the face of rapidly rising levels of antimicrobial resistance will require a massive and coordinated global effort. Setting a collective direction for progress is the first step towards aligning global efforts on AMR. This process would be greatly accelerated by adopting a unifying global target — a well-defined global target that unites all countries and sectors. The proposed pandemic instrument — with its focus on prevention, preparedness and response — represents an ideal opportunity to develop and adopt a unifying global target that catalyzes global action on AMR. We propose three key characteristics of a unifying global target for AMR that — if embedded within the pandemic preparedness instrument — could rally public support, funding, and political commitment commensurate with the scale of the AMR challenge.

As Member States of the World Health Organization (WHO) meet in an International Negotiating Body (INB) to negotiate a legally binding agreement on pandemic prevention, preparedness, and response for submission to the 77th World Health Assembly in May 2024, this column reflects on creative but pragmatic and complementary means that could be employed in the short timeframe allotted for this important global health law negotiation.

This is a pivotal moment in the global governance response to pandemic threats, with crucial global health law reforms being undertaken simultaneously in the coming years: the revision of the International Health Regulations, the implementation of the GHSA Legal Preparedness Action Package, and the negotiation of a new Pandemic Treaty. Rather than looking at these reforms in isolation, it will be necessary to examine how they fit together, considering: how these reforms can complement each other to support pandemic prevention, preparedness, and response; what financing mechanisms are necessary to ensure sustainable health governance; and why vital norms of equity, social justice, and human rights must underpin this new global health system.

Recognizing marked limitations of global health law in the COVID-19 pandemic, a rising number of states are supporting the development of a new pandemic treaty. This prospective treaty has the potential to clarify state obligations for pandemic preparedness and response and strengthen World Health Organization authorities to promote global health security. Examining the essential scope and content of a pandemic treaty, this column analyzes the policymaking processes and substantive authorities necessary to meet this historic moment.