Results 71 to 80 of about 10,075 (184)

ChAdOx1 nCoV-19 protection against SARS-CoV-2 in rhesus macaque and ferret challenge models

open access: yes, 2021
Vaccines against SARS-CoV-2 are urgently required, but early development of vaccines against SARS-CoV-1 resulted in enhanced disease after vaccination. Careful assessment of this phenomena is warranted for vaccine development against SARS CoV-2.
Sharpe, Hannah   +87 more
core   +1 more source

Comparison of antibody responses after the 1st and 2nd doses of COVID-19 vaccine with those of patients with mild or severe COVID-19 [PDF]

open access: yesThe Korean Journal of Internal Medicine, 2022
Background/Aims Data comparing the antibody responses of different coronavirus disease 2019 (COVID-19) vaccine platforms according to dose with natural severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection-induced antibody responses are ...
Hye Hee Cha   +6 more
doaj   +1 more source

Polyarthralgia and Myalgia Syndrome after ChAdOx1 nCOV-19 Vaccination

open access: yesJournal of Korean Medical Science, 2021
Since February 26, 2021, when vaccination against coronavirus disease 2019 (COVID-19) began in South Korea, patients who visited the Korea University Guro Hospital with suspected adverse events after COVID-19 vaccination were monitored actively with interest.
Hakjun Hyun   +6 more
openaire   +2 more sources

Association of Cerebral Venous Thrombosis with mRNA COVID-19 Vaccines: A Disproportionality Analysis of the World Health Organization Pharmacovigilance Database

open access: yesVaccines, 2022
Cerebral venous thrombosis (CVT), a rare thrombotic event that can cause serious neurologic deficits, has been reported after some ChAdOx1 nCoV-19 vaccinations against coronavirus disease 2019 (COVID-19).
Jin Park   +3 more
doaj   +1 more source

Susceptibility to SARS-CoV-2 omicron following ChAdOx1 nCoV-19 and BNT162b2 versus CoronaVac vaccination

open access: yes, 2022
The emergence of SARS-CoV-2 variants raises concerns of reduced COVID-19 vaccine efficacy. We investigated the humoral immunity in uninfected and previously infected ChAdOx1 nCoV-19, BNT162b2 and CoronaVac vaccinees, who have received complete regimes of
Chua, Jia Xin   +7 more
core   +1 more source

Comparison of Adverse Effects of Two SARS-CoV-2 Vaccines Administered in Workers of the University of Padova

open access: yesVaccines, 2023
Introduction: In Italy, on December 2020, workers in the education sector were identified as a priority population to be vaccinated against COVID-19.
Paola Mason   +18 more
doaj   +1 more source

Efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine against SARS-CoV-2 lineages circulating in Brazil [PDF]

open access: yes, 2021
Several COVID-19 vaccines have shown good efficacy in clinical trials, but there remains uncertainty about the efficacy of vaccines against different variants. Here, we investigate the efficacy of ChAdOx1 nCoV-19 (AZD1222) against symptomatic COVID-19 in
Sprinz, Eduardo   +27 more
core   +2 more sources

Thrombosis with thrombocytopenia cases reported following ChAdOx1 nCov-19 vaccination (AstraZeneca).

open access: yes, 2023
Thrombosis with thrombocytopenia cases reported following ChAdOx1 nCov-19 vaccination (AstraZeneca).
Petteri Hovi (331278)   +8 more
core   +1 more source

Vaccine-induced immune thrombotic thrombocytopenia following AstraZeneca (ChAdOx1 nCoV-19) vaccine: report of two cases

open access: yesBleeding, Thrombosis and Vascular Biology, 2022
Vaccination with ChAdOx1 nCoV-19 can result in vaccine-induced immune thrombotic thrombocytopenia (VITT). This phenomenon mimics heparin-induced thrombocytopenia, yet it does not require heparin as a trigger.
Rita Carlotta Santoro   +8 more
doaj   +1 more source

Effectiveness of ChAdOx1 nCoV-19 coronavius vaccine in preventing severe disease and mortality during the second wave of pandemic: A case-case analysis from a tertiary care center in South India

open access: yesJournal of Acute Disease, 2022
Objective: To determine the real-world effectiveness of the ChAdOx1 nCoV-19 coronavirus vaccine in preventing severe disease and mortality due to COVID-19.
Priyanka Rajmohan   +5 more
doaj   +1 more source

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