New study finds COVID-19 omicron variant leads to less severe disease in mice - Medical Xpress

Georgia State University researchers have found that the alpha, beta and delta variants of SARS-CoV-2 were substantially more fatal in mouse models than the original strain of the virus that causes COVID-19. However, they also found that the omicron variant, …

Georgia State University researchers have found that the alpha, beta and delta variants of SARS-CoV-2 were substantially more fatal in mouse models than the original strain of the virus that causes C… [+3037 chars]

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