Home » Deltacron: What are covid-19 recombinants and should I worry about them?

Deltacron: What are covid-19 recombinants and should I worry about them?

Deltacron: What are covid-19 recombinants and should I worry about them?

Recombination, essentially the viral version of sex, occurs when a single cell is simultaneously infected with two related viruses, whose genetic material could mix as they replicate



Health


| Analysis

31 March 2022
, updated 1 April 2022

A person walks past a mural of medical workers in Mérida, Mexico, in February

Artur Widak/NurPhoto via Getty Images

The recombinant “deltacron” variant of the coronavirus has left many people unsure about the future of the pandemic, amid fears it could combine the delta variant’s virulence with omicron’s transmissibility. Recombination, which is essentially the viral version of sex, occurs when a single cell is simultaneously infected with two related viruses, whose genetic material could mix as they replicate.

Dozens of potential recombinant SARS-CoV-2 variants have been identified in recent weeks. So, why are …

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