![Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0168170221000526-gr2.jpg)
Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect
![Can vaccinated people still spread COVID-19? How long does immunity last? Here's what science knows now. Can vaccinated people still spread COVID-19? How long does immunity last? Here's what science knows now.](https://www.inquirer.com/resizer/fY0n80HJF6sF2HC1MJVBA2ekkoQ=/arc-anglerfish-arc2-prod-pmn/public/25VDGVJENVHMVKRL46FZ25W2LQ.jpg)
Can vaccinated people still spread COVID-19? How long does immunity last? Here's what science knows now.
![A potential SARS-CoV-2 variant of interest (VOI) harboring mutation E484K in the Spike protein was identified within lineage B.1.1.33 circulating in Brazil - nCoV-2019 Genomic Epidemiology - Virological A potential SARS-CoV-2 variant of interest (VOI) harboring mutation E484K in the Spike protein was identified within lineage B.1.1.33 circulating in Brazil - nCoV-2019 Genomic Epidemiology - Virological](https://virological.org/uploads/default/original/2X/f/f9bf8a3c2523f83712b1aafd14235b43f697f2d5.jpeg)
A potential SARS-CoV-2 variant of interest (VOI) harboring mutation E484K in the Spike protein was identified within lineage B.1.1.33 circulating in Brazil - nCoV-2019 Genomic Epidemiology - Virological
![Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0168170221000526-gr1.jpg)
Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect
![Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0168170221000526-gr3.jpg)