The world’s leading COVID-19 vaccine and therapeutic manufacturers continue to develop treatments for the waves of variants as well as life-changing therapies for disease areas outside the world of coronaviruses. The world’s efforts to combat the global pandemic continue to evolve, as does Coronavirus Disease 2019 as variants and subvariants constantly toss volleys of grenades at the battlefront lines.

A small-scale clinical trial of the combined use of the AstraZeneca and Sputnik Light vaccines against Covid-19 has shown strong antibody growth in a majority of the study’s participants, the Russian Direct Investment Fund said on Sept. 27.