… g, fever, cough or fatigue), and the COVID-19 outbreaks occured during a year of a high
prevalence of respiratory diseases caused by influenza, respiratory syncytial virus, and other …

… prevalence of asymptomatic SARS-CoV-2 infection, however, has remained uncertain. We
sought to review and synthesize the available evidence on testing for SARS-CoV-2 … be higher …

… underestimating the prevalence as transmission would be expected to be higher within the
… underestimate prevalence if our selection missed clusters with higher prevalence including …

… the prevalence of co-infection was higher among patients who were not in the ICU (29%). We
also found a higher prevalence … patients had a higher prevalence of mechanical ventilation …

… study showed a high frequency of obesity among patients admitted in intensive care for
SARS-CoV-2. Disease severity increased with BMI. Obesity is a risk factor for SARS-CoV-2 …

… high prevalence in younger, less-vaccinated age groups: Among those aged 13 to 17 years,
we observed an increase in weighted prevalence … In round 13, weighted prevalence among …

… to identify SARS-CoV-2 seropositive individuals in a high-prevalence … with a high-prevalence
setting, 26 of 42 were SARS-CoV-2 … Four commercial assays detected anti-SARS-CoV-2 …

… of differences in SARS-CoV-2 prevalence by demographic and … targeting the highest-risk
individuals and communities. … the highest risk for mortality upon contracting SARS-CoV-2, …

… The findings of this study confirmed the high burden of SARS-CoV-2 infection among
healthcare workers in the hardest hit city by the pandemic in Latin America. Anosmia and ocular …

… coronavirus 2; SARS-CoV-2). As part of global efforts to improve disease surveillance, we
investigated how readily SARS-CoV-2 … in Spain with a high COVID-19 prevalence (6% of the …