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On the effect of age on the transmission of SARS-CoV-2 in households, schools, and the community
Background There is limited information on the effect of age on the transmission of SARS-
CoV-2 infection in different settings. Methods We reviewed published studies/data on …
CoV-2 infection in different settings. Methods We reviewed published studies/data on …
Serological evidence of human infection with SARS-CoV-2: a systematic review and meta-analysis
Background A rapidly increasing number of serological surveys for antibodies to SARS-CoV-
2 have been reported worldwide. We aimed to synthesise, combine, and assess this large …
2 have been reported worldwide. We aimed to synthesise, combine, and assess this large …
[PDF][PDF] Temporal Profiles of Antibody Responses, Cytokines, and Survival of COVID-19 Patients: A Retrospective Cohort in Wuhan, China
L Liu, HG Chen, Y Li, H Li, J Li… - Eng …, 2021 - devp-service.oss-cn-bei**g.aliyuncs …
abstract The longitudinal immunologic status of severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2)-infected patients and its association with the clinical outcome …
coronavirus 2 (SARS-CoV-2)-infected patients and its association with the clinical outcome …
Genomics and epidemiology of the P. 1 SARS-CoV-2 lineage in Manaus, Brazil
Cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in
Manaus, Brazil, resurged in late 2020 despite previously high levels of infection. Genome …
Manaus, Brazil, resurged in late 2020 despite previously high levels of infection. Genome …
Effect of socioeconomic inequalities and vulnerabilities on health-system preparedness and response to COVID-19 in Brazil: a comprehensive analysis
Background COVID-19 spread rapidly in Brazil despite the country's well established health
and social protection systems. Understanding the relationships between health-system …
and social protection systems. Understanding the relationships between health-system …
Spatiotemporal pattern of COVID-19 spread in Brazil
Brazil has been severely hit by COVID-19, with rapid spatial spread of both cases and
deaths. We used daily data on reported cases and deaths to understand, measure, and …
deaths. We used daily data on reported cases and deaths to understand, measure, and …
Characterisation of the first 250 000 hospital admissions for COVID-19 in Brazil: a retrospective analysis of nationwide data
Background Most low-income and middle-income countries (LMICs) have little or no data
integrated into a national surveillance system to identify characteristics or outcomes of …
integrated into a national surveillance system to identify characteristics or outcomes of …
Three-quarters attack rate of SARS-CoV-2 in the Brazilian Amazon during a largely unmitigated epidemic
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread rapidly in Manaus,
the capital of Amazonas state in northern Brazil. The attack rate there is an estimate of the …
the capital of Amazonas state in northern Brazil. The attack rate there is an estimate of the …
Immunogenicity and safety of the CoronaVac inactivated vaccine in patients with autoimmune rheumatic diseases: a phase 4 trial
CoronaVac, an inactivated SARS-CoV-2 vaccine, has been approved for emergency use in
several countries. However, its immunogenicity in immunocompromised individuals has not …
several countries. However, its immunogenicity in immunocompromised individuals has not …
SARS-CoV-2 incidence, transmission, and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020–21
Summary Background By August, 2021, South Africa had been affected by three waves of
SARS-CoV-2; the second associated with the beta variant and the third with the delta …
SARS-CoV-2; the second associated with the beta variant and the third with the delta …