Variant or ‘Scariant’: When to Worry About Covid Virus Strains | by Tara Haelle | Mar, 2021 | Elemental

Variant or ‘Scariant’: When to Worry About Covid Virus Strains | by Tara Haelle | Mar, 2021 | Elemental: Although the word “mutation” often conjures frightening associations, such as three-headed fish or The Andromeda Strain, in reality, mutations are simply changes that arise in DNA or RNA…