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Hace 3 días · VOC/VOI/VUM Relative Frequencies Over Time. Filter by country... Relative frequency % Date loading. Count Date loading. Covid-19 Variants Dashboard.
Hace 5 días · Edition 164, SARS-CoV-2 PCR percent positivity, as detected in integrated sentinel surveillance as part of the Global Influenza Surveillance and Response System (GISRS) and reported to FluNet was around 10% as of 4 February 2024. In this edition, we include: The COVID-19 epidemiological update at the global and regional levels. An update on hospitalizations and ICU admissions.
Hace 2 días · Particularly, the KP.2 (JN.1.11.1.2) variant, a descendant of JN.1 bearing both S:R346T and S:F456L, is rapidly spreading in multiple regions as of April, 2024. Here, we investigated the virological properties of KP.2. KP.2 has three substitutions in the S protein including the two above and an additional substitution in the non-S protein ...
Hace 5 días · The mutations of the FLiRT variants make increased transmissibility — and a possible summer wave — a real threat. Covid-19 is settling into some seasonal patterns, which have included a...
Hace 3 días · New Covid-19 variants are spreading around the world and stoking fears of a summer surge in cases n the US, in the latest sign of the infectious disease’s ability to mutate and potentially...
Hace 2 días · The linear distributions of the Omicron variant were similar across the regions making up most of COVID-19 infections followed by the Delta variant. In the present study, the D614G mutation located in the viral spike protein was the topmost mutated residue demonstrating that this variation facilitates viral transmission.
Hace 5 días · The study, available online in Nature, shows that people who were repeatedly vaccinated for COVID-19 -- initially receiving shots aimed at the original variant, followed by boosters and...
