CAJICA, Colombia – Countries in Latin America have joined those in Europe expressing mixed reactions about continuing their vaccination plans with the AZD-1222 SARS-CoV-2 vaccine developed by Astrazeneca plc and the University of Oxford, following reports of alleged adverse events.
CAJICA, Colombia – Countries in Latin America have joined those in Europe expressing mixed reactions about continuing their vaccination plans with the AZD-1222 SARS-CoV-2 vaccine developed by Astrazeneca plc and the University of Oxford, following reports of alleged adverse events.
DUBLIN – Amid a bitter dispute between the European Commission (EC) and Astrazeneca plc over supplies of the latter’s SARS-CoV-2 vaccine, the EC’s drug regulator, the EMA, recommended approval of the product in question, COVID-19 Vaccine Astrazeneca (formerly AZD-1222).
CAJICA, Colombia – Brazil's Butantan Institute and the government of the state of Sao Paulo released efficacy results on Jan. 7 for Coronavac, developed by China’s Sinovac Biotech Ltd., that suggest the COVID-19 vaccine is more than 78% effective.
CAJICA, Colombia – Brazil's Butantan Institute and the government of the state of Sao Paulo released efficacy results on Jan. 7 for Coronavac, developed by China’s Sinovac Biotech Ltd., that suggest the COVID-19 vaccine is more than 78% effective.
LONDON – The COVID-19 vaccine developed by Astrazeneca plc and Oxford University has been approved by the U.K regulator, with the first doses being shipped on Dec. 30 and a mass vaccination program due to begin on Jan. 4. AZD-1222, now named COVID-19 Vaccine Astrazeneca, is authorized for emergency use and will require two doses for durable effect.
LONDON – A third COVID-19 vaccine has turned in positive results in the phase III interim analysis, with Astrazeneca plc/Oxford University reporting an average of 70.4% efficacy across two dose regimens for AZD-1222. Significantly, efficacy increased to 90% in the prime-boost arm of the trial, in which volunteers received half a dose, followed by a full dose. In addition to greater protection, that will make supplies go further.
LONDON – A third COVID-19 vaccine has turned in positive results in the phase III interim analysis, with Astrazeneca plc/Oxford University reporting an average of 70.4% efficacy across two dose regimens for AZD-1222.
LONDON – Phase II data on Astrazeneca plc’s AZD-1222 COVID-19 vaccine show it prompts an equivalent immune response in healthy people aged 70, to that seen in people ages 18 to 55, despite the fact the elderly had fewer side effects from vaccination.
HONG KONG – Cambridge, U.K.-based Astrazeneca plc has resumed phase I/II trials in Japan for AZD-1222, the experimental, adenovirus vector-based candidate coronavirus vaccine that it is co-developing with the University of Oxford.
