A technician takes a sewage sample
Dubai reopens for business
Vaccine development on fast track
The coronavirus pandemic creates a virtual fashion runway
A group of interns meet online.
A DNA double helix is seen in an artist’s illustration
A man has his finger pricked during a clinical trial
Are we relying too much on China?
A volunteer receives a COVID-19 test vaccine injection
A medical staff member treats a patient suffering from the coronavirus disease