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WHO has determined a public health emergency of international concern (PHEIC) seven times, and beyond this nomenclature declared COVID-19 to be a pandemic. Under the International Health Regulations (IHR), and through their operationalisation in the joint external evaluation (JEE), governments are urged to create suitable legislation to be able to enact a response to a public health emergency. Whether the pandemic declaration had a greater effect than a PHEIC in encouraging goverments to act, however, remains conjecture, as there is no systemic analysis of what each term means in practice and whether either has meaningful legal implications at the national level. We undertook a legal scoping review to assess the utilisation of PHEIC and pandemic language within national legislation in 28 WHO member states. Data were collected from national websites, JEE reviews, COVID Analysis and Mapping of Policies Tool, Natlex, and Oxford Compendium of National Legal Responses to COVID-19. We found that only 16% of countries have any reference to the PHEIC in national legislation and 37·5% of countries reference the term pandemic. This finding paints a weakened picture of the IHR and PHEIC mechanisms. Having such legalese enshrined in legislation might enhance the interaction between WHO determining a PHEIC or declaring a pandemic and resulting action to mitigate transnational spread of disease and enhance health security. Given the ongoing negotiations at WHO in relation to the amendments to the IHR and creation of the pandemic accord, both of which deal with this declaratory power of the PHEIC and pandemic language, negotiators should understand the possible implications of any changes to these proclamations at the national level and for global health security.

Across multiple pandemics, global health governance institutions have struggled to secure the compliance of states with international legal and political commitments, ranging from data sharing to observing WHO guidance to sharing vaccines. In response, governments are negotiating a new pandemic treaty and revising the International Health Regulations. Achieving compliance remains challenging, but international relations and international law research in areas outside of health offers insights. This Health Policy analyses international relations research on the reasons why states comply with international law, even in the absence of sanctions. Drawing on human rights, trade, finance, tobacco, and environmental law, we categorise compliance mechanisms as police patrol, fire alarm, or community organiser models. We show that, to date, current and proposed global health law incorporates only a few of the mechanisms that have shown to be effective in other areas. We offer six specific, politically feasible mechanisms for new international agreements that, together, could create compliance pressures to shift state behaviour.

We collected over 50 million tweets referencing COVID-19 to understand the public’s gendered discourses and concerns during the pandemic. We filtered the tweets based on English language and among three gender categories: men, women, and sexual and gender minorities. We used a mixed-method approach that included topic modelling, sentiment analysis, and text mining extraction procedures including words’ mapping, proximity plots, top hashtags and mentions, and most retweeted posts. Our findings show stark differences among the different genders. In relation to women, we found a salient discussion on the risks of domestic violence due to the lockdown especially towards women and girls, while emphasizing financial challenges. The public discourses around SGM mostly revolved around blood donation concerns, which is a reminder of the discrimination against some of these communities during the early days of the HIV/AIDS epidemic. Finally, the discourses around men were focused on the high death rates and the sentiment analysis results showed more negative tweets than among the other genders. The study concludes that Twitter influencers can drive major online discussions which can be useful in addressing communication needs during pandemics.