Delta variant threatens new pandemic challenge
Hard-working enzyme keeps immune cells in line
25 June 2021Test distinguishes SARS-CoV-2 from other coronaviruses with 100% accuracy
25 June 2021Delta variant threatens new pandemic challenge
The highly-contagious Delta variant is causing a surge in new COVID-19 cases even in countries with high vaccination rates and experts warn that inoculation campaigns are in a race against time to contain it.
