Emergence and evolution of SARS-CoV-2 genetic variants during the Cuban epidemic.

The SARS CoV-2 D614G variant circulated in Cuba in 2020. New viral variants were detected after the opening of the border in November 2020. We show the results of the genomic surveillance in Cuba from December 28, 2020, to September 28, 2021 and their relationship to the epidemiological situation in the country.

Correction: Cuban history of CRF19 recombinant subtype of HIV-1.

[This corrects the article DOI: 10.1371/journal.ppat.

Cuban history of CRF19 recombinant subtype of HIV-1.

CRF19 is a recombinant form of HIV-1 subtypes D, A1 and G, which was first sampled in Cuba in 1999, but was already present there in 1980s. CRF19 was reported almost uniquely in Cuba, where it accounts for ∼25% of new HIV-positive patients and causes rapid progression to AIDS (∼3 years). We analyzed a large data set comprising ∼350 pol and env sequences sampled in Cuba over the last 15 years and ∼350 from Los Alamos database.