Preparing for the coming transnational cancer crisis amid the COVID-19 pandemic

The continuing outbreak of the coronavirus disease 2019 (COVID-19) caused by the novel coronavirus SARS-CoV-2 has inflicted considerable burdens onto the health system of China, the world's most populous country. Remarkably, among spectrum of potential mitigation strategies, the Chinese government has implemented all-out lockdowns on large geographical areas, unprecedented in the modern era. This inevitably undermined the right to healthcare of many who now faced great difficulty in getting treatment, especially those with cancer or other life-threatening issues. We elaborate and discuss the medico-legal and human rights consideration triggered by the lockdowns, the unprecedented mass quarantine of Hubei province in China, and the suspension of normal healthcare services. We argue that the same challenge will now be faced by other countries, particularly the USA, Italy, Spain, and France, as the epicentres of COVID-19 has shifted to Europe and the Americas.