Tag: P1
Genomics and epidemiology of a novel SARS-CoV-2 lineage in Manaus, Brazil P1 coronavirus
Through genome sequencing of viruses sampled in Manaus between November 2020 and January 2021, we identified the emergence and circulation of a novel SARS-CoV-2 variant of concern, lineage P.1, that acquired 17 mutations, including a trio in the spike protein (K417T, E484K and N501Y) associated with increased binding to the human ACE2 receptor. More...
Brazilian coronavirus variant P1 at 4.3% in Umbria, Tuscany, Lazio, and Marche in Italy
“in our territory, in particular in some regions of central Italy ,there is an estimated prevalence of the Brazilian variant of 4.3%, not in the whole country, but in Umbria, Tuscany, Lazio, Marche”. More...
P1 Manaus coronavirus strain has at least twice the viral load
An analysis of 500 samples collected by the new RT-PCR test detected that the P1 line, discovered in Amazonas, has at least twice the viral load found in the others. More...
UK alert issued after Brazil P1 Manaus variant was found in a coronavirus test without a name on it
UK health officials want anyone who took a test on February 12 or 13 and has not yet had their result or did not complete their registration card to get in touch immediately. More...
Six cases of Manaus, Brazil P1 coronavirus variant found in UK for first time
Six cases of the Manaus Brazilian coronavirus variant have been identified in the UK, Public Health England has said. More...
SARS-CoV-2 reinfection by the new Variant of Concern (VOC) P.1 in Amazonas, Brazil
“In this study, we report the first documented case of reinfection with the newly emerging P.1 lineage in a 29-years-old individual from Amazonas, a Brazilian state that was severely hit by COVID-19 at the first epidemic wave between March and July, and is currently facing a spiraling surge of deaths since November 2020. More...
Brazilian researchers find patients infected with two different coronavirus strains
Researchers in southern Brazil said they have discovered patients infected with two different strains of the new coronavirus simultaneously, reflecting concerns about the growing number of variants in the country. More...
The Virus Changed. Now We Must ‘Get to Zero’ or Face Catastrophe
Don’t think of these variants as the same old COVID-19. More...