Eric Walker added Virus variants in Asia threaten the whole world | Coronavirus and Covid-19 - latest news about COVID-19 | DW | 01.06.2021 to a number of topics

Eric Walker added New coronavirus variant with E484K mutation detected in Arizona to a number of topics

Eric Walker added ‘Everything Seems So Tenuous’: Variants Threaten N.Y.C.’s Progress on Virus - The New York Times to 2020-11 Iota variant

Eric Walker added A New Coronavirus Variant Is Spreading in New York, Researchers Report - The New York Times to 2020-11 Iota variant

Eric Walker added a number of topics and The varying variants that plague us and New Brazil coronavirus variant found in nearly half of Amazon city cases | Reuters to Specific SARS-CoV-2 variants, and added Specific SARS-CoV-2 variants to SARS-CoV-2 strains and variants

Eric Walker added a number of topics and a number of links to E484K mutation, and added E484K mutation to SARS-CoV-2 strains and variants

Eric Walker added a number of links to Iota variant, and added Iota variant to Specific SARS-CoV-2 variants, New York City and E484K mutation

Eric Walker added a number of topics and a number of links to New York City, and added New York City to New York and Cities in the United States