Join the campaign to call on countries and companies to ensure that by the time World Health Day arrives on 7 April, COVID-19 vaccines are being administered in every country, as a symbol of hope for overcoming both the pandemic and the inequalities that lie at the root of so many global health challenges. This call to action can be fulfilled through supporting COVAX and the ACT Accelerator to equitably distribute vaccines, treatments and diagnostics globally. Sign the declaration!