… been documented for measles virus infection (2), whereas a … coronavirus 2 (SARS-CoV-2)
infection seems to be sizable (5). The range of severity of illness associated with SARS-CoV-2 …

… Within several weeks, it became clear these infections were being caused by a SARS-like
coronavirus, which was termed SARS-CoV-2, with the associated disease called COVID-19. In …

… resistant to antibodies 1,2 . Here we report on a cohort of 63 individuals who have recovered
from COVID-19 assessed at 1.3, 6.2 and 12 months after SARS-CoV-2 infection, 41% of …

… the SARS-CoV-2 virus proteome has changed in the first year of the COVID-19 pandemic. …
the mutations rates for the global SARS-CoV-2 proteome and the individual residues in 27 …

… PCR test for SARSCoV-2 in a one-to-one ratio to eligible … age (year of birth), sex, month of
test, and covid-19 immune … vaccinated, second dose covid-19 vaccine, and covid-19 booster). …

… severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection after two doses of
… substantial natural immunity against SARS-CoV-2. However, one recent study showed that …

Background Knowledge about the 1-year outcome of COVID-19 is limited. The aim of this
study was to follow-up and evaluate lung abnormalities on serial computed tomography (CT) …

… the SARS-CoV-2 pandemic (15,887 deaths, in April 5th). Meanwhile, Spain is the second
most affected in the number of diagnosed cases (130,759) and mortality (12,418) (Our World in …

… Here we report on the clusters of SARS-CoV-2 infection reported in Qatar for the past year,
intending to understand the origin, evolution, transmission patterns of the virus. This is the first …

… in patients infected with SARS virus showed that these two antibody classes did not provide
… and prior findings with SARS suggest that results from SARS-CoV-2 IgM and IgA serologic …