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A framework for nationwide COVID-19 vaccine safety research in the Republic of Korea: the COVID-19 Vaccine Safety Research Committee [PDF]

open access: yesOsong Public Health and Research Perspectives, 2023
With the introduction of coronavirus disease 2019 (COVID-19) vaccines, the Korea Disease Control and Prevention Agency (KDCA) commissioned the National Academy of Medicine of Korea to gather experts to independently assess post-vaccination adverse events.
Na-Young Jeong   +10 more
doaj   +1 more source

Model-based estimation of transmissibility and reinfection of SARS-CoV-2 P.1 variant

open access: yesCommunications Medicine, 2021
Coutinho et al. use genomic and epidemiological data from Manaus, Brazil, to estimate the transmissibility and potential for reinfection with the SARS-CoV-2 variant-of-concern P.1 (gamma).
Renato Mendes Coutinho   +14 more
doaj   +1 more source

The World Health Organization COVID-19 surveillance database

open access: yesInternational Journal for Equity in Health, 2022
In January 2020, SARS-CoV-2 virus was identified as a cause of an outbreak in China. The disease quickly spread worldwide, and the World Health Organization (WHO) declared the pandemic in March 2020. From the first notifications of spread of the disease,
Maya Allan   +10 more
doaj   +1 more source

A cohort study measuring SARS-CoV-2 seroconversion and serial viral testing in university students

open access: yesBMC Infectious Diseases, 2022
Background To improve understanding of the antibody response to SARS-CoV-2 infection, we examined seroprevalence, incidence of infection, and seroconversion among a cohort of young adults living on university campuses during the fall of 2020.
Christine C. Lee   +23 more
doaj   +1 more source

Assessment of Anti-SARS-CoV-2 antibody levels among university students vaccinated with different COVID-19 primary and booster doses — fall 2021, Wisconsin

open access: yesBMC Infectious Diseases, 2023
Background University students commonly received COVID-19 vaccinations before returning to U.S. campuses in the Fall of 2021. Given likely immunologic variation among students based on differences in type of primary series and/or booster dose vaccine ...
Peter M. DeJonge   +24 more
doaj   +1 more source

Harnessing peak transmission around symptom onset for non-pharmaceutical intervention and containment of the COVID-19 pandemic

open access: yesNature Communications, 2021
Transmission by pre-symptomatic and asymptomatic viral carriers makes intervention and containment of the COVID-19 extremely challenging. Here, the authors construct an epidemiological model that focuses on transmission around the symptom onset ...
Liang Tian   +11 more
doaj   +1 more source

Countries with delayed COVID-19 introduction – characteristics, drivers, gaps, and opportunities

open access: yesGlobalization and Health, 2021
Background Three months after the first reported cases, COVID-19 had spread to nearly 90% of World Health Organization (WHO) member states and only 24 countries had not reported cases as of 30 March 2020. This analysis aimed to 1) assess characteristics,
Zheng Li   +11 more
doaj   +1 more source

COVID-19 in Older Individuals Requiring Hospitalization

open access: yesInfectious Disease Reports, 2022
Older individuals have an increased risk for severe coronavirus disease 2019 (COVID-19) and a higher risk for complications and death. The aim of this study was to investigate the clinical characteristics of older patients admitted with COVID-19 and ...
Petros Ioannou   +8 more
doaj   +1 more source

Differential neutralization and inhibition of SARS-CoV-2 variants by antibodies elicited by COVID-19 mRNA vaccines

open access: yesNature Communications, 2022
Emerging SARS-CoV-2 variants raise concerns on immune evasion. Here, the authors evaluate the neutralization efficiency of COVID-19 mRNA vaccinee sera against representative viruses of 13 WHO-designated SARS-CoV-2 variants of concern/interest.
Li Wang   +56 more
doaj   +1 more source

Erectile Dysfunction and COVID-19: a Case Report

open access: yesJurnal Profesi Medika, 2021
Coronavirus Diesease-2019 (COVID-19) infection is suspected to affect the sexual behavior and function. The vascular damage related to COVID-19 can affect the impairment of bed blood vessel of penile and finally make the erectile dysfunction (ED).
Gembong Satria Mahardhika   +3 more
doaj   +1 more source

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