Public-health experts have long warned that a new vaccine against the SARS-CoV-2 virus might be needed—especially now that the Omicron variant and its many subvariants are causing the vast majority of new COVID-19 cases around the world.คำพูดจาก สล็อตทรูวอเลท

There may soon be one. Moderna, which makes one of the three COVID-19 vaccines authorized by the U.S…