Results 21 to 30 of about 7,699,553 (352)

Immediate Psychological Responses and Associated Factors during the Initial Stage of the 2019 Coronavirus Disease (COVID-19) Epidemic among the General Population in China

open access: yesInternational Journal of Environmental Research and Public Health, 2020
Background: The 2019 coronavirus disease (COVID-19) epidemic is a public health emergency of international concern and poses a challenge to psychological resilience.
Cuiyan Wang   +6 more
semanticscholar   +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

Presenting Characteristics, Comorbidities, and Outcomes Among 5700 Patients Hospitalized With COVID-19 in the New York City Area.

open access: yesJournal of the American Medical Association (JAMA), 2020
Importance There is limited information describing the presenting characteristics and outcomes of US patients requiring hospitalization for coronavirus disease 2019 (COVID-19). Objective To describe the clinical characteristics and outcomes of patients
Safiya Richardson   +26 more
semanticscholar   +1 more source

Differential impact of quarantine policies for recovered COVID-19 cases in England: a case cohort study of surveillance data, June to December 2020

open access: yesBMC Public Health, 2022
Background From 12th March 2020, individuals in England were advised to quarantine in their home if a household member tested positive for SARS-CoV-2.
Rachel Merrick   +8 more
doaj   +1 more source

a case–case study based on electronic health records [PDF]

open access: yes, 2023
Funding Information: The acquisition of sequencing equipment and reagents used in this study by the Instituto Nacional de Saúde Doutor Ricardo Jorge was partially funded by the HERA project (grant no. 2021/PHF/23776), supported by the European Commission
PT COVID-19 group
core   +1 more source

Fighting COVID-19 [PDF]

open access: yesBrazilian Journal of Biology, 2020
Abstract The current COVID-19 pandemic caused by the novel coronavirus (SARS-CoV2) poses a threat to global health owing to its high rate of spread and severe forms of respiratory infection. The lack of vaccines and antivirals prevents clinical strategies against the disease, creating an emerging need for the development of safe and effective ...
D. M. O. Campos   +3 more
openaire   +6 more sources

Reducing travel-related SARS-CoV-2 transmission with layered mitigation measures: symptom monitoring, quarantine, and testing

open access: yesBMC Medicine, 2021
Background Balancing the control of SARS-CoV-2 transmission with the resumption of travel is a global priority. Current recommendations include mitigation measures before, during, and after travel.
Michael A. Johansson   +7 more
doaj   +1 more source

Neurological manifestations and neuro-invasive mechanisms of the severe acute respiratory syndrome coronavirus type 2 [PDF]

open access: yes, 2020
Background and purpose Infections with coronaviruses are not always confined to the respiratory tract and various neurological manifestations have been reported.
Boon, Paul   +6 more
core   +2 more sources

What Is COVID-19?

open access: yesFrontiers for Young Minds, 2020
COVID-19, the abbreviation for coronavirus disease 2019, is the name of the disease caused by a virus named SARS-CoV-2, an abbreviation for severe acute respiratory syndrome coronavirus 2.
G. Alberca   +3 more
semanticscholar   +1 more source

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