Is Omicron the Last Variant of Concern?

Is Omicron the Last Variant of Concern?

Ever since the pandemic started, every few months, new variants of concern have emerged, proving that COVID-19 is continuously evolving. Some of them have been quite a bit easier to transmit from person to person than others which is why…
Covid-19: Mu Versus Delta

Covid-19: Mu Versus Delta

The SARS-CoV-2 virus has spread worldwide, and it has mutated and evolved, creating several strains. The Delta variant originated in India back in October 2020, and it became dominant in the U.S. The Mu variant originated in Colombia in January…