COVID-19 pandemic 2020-2022
COVID-19 was declared a global pandemic on 11 March 2020 by the World Health Organization. The pandemic lasted until May 2023, when it was declared that COVID-19 is no longer a public health emergency of international concern.
Surveillance and monitoring
Surveillance and monitoring
Public health guidance
Surveillance and monitoring
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance
Public health guidance