AstraZeneca announced today that its COVID-19 vaccine demonstrated statistically significant efficacy in preventing COVID-19 in a U.S. trial. AZD1222, developed in a collaboration between London-based AstraZeneca and Oxford University, was 79% effective in preventing symptomatic COVID-19 and 100% effective in preventing severe disease and hospitalization, according to a news release. Efficacy was consistent across ethnicity […]
Oxford University
South Africa pauses rollout of AstraZeneca COVID-19 vaccine
South Africa has scrapped its plans to vaccinate a portion of its population with the COVID-19 vaccine from Oxford University and AstraZeneca (LON:AZN) after a small study showed it was ineffective against a variant widely circulating there. In the interim, South Africa will rely on vaccines from Johnson & Johnson (NYSE:JNJ) and Pfizer (NYSE:PFE). Researchers at Oxford University […]
AstraZeneca vaccine recipients in U.K. will wait up to 12 weeks for second dose
An inexpensive COVID-19 vaccine from AstraZeneca (LON:AZN) — now authorized in the U.K. — could go on to become the most widely used in the world. It is inexpensive and easy to produce. But a major hurdle that could slow its rollout in the U.K. after yesterday’s approval is the question of how to best […]
BREAKING: AstraZeneca says its COVID-19 vaccine could be up to 90% effective
AstraZeneca (NYSE:AZN) announced today that one of its COVID-19 vaccine candidate dosing regimens is 90% effective in preventing the virus. Cambridge, United Kingdom-based AstraZeneca, working in collaboration with Oxford University, found the vaccine to be highly effective in preventing COVID-19 for subjects in the UK and Brazil, with no hospitalizations or severe cases of the disease […]
MedTech 100 roundup: Stocks show no signs of slowing down
The medtech industry hit further highs in the market last week and the stocks show no sign of stopping their ascent now. MassDevice’s MedTech 100 Index — which includes stocks of the world’s largest medical device companies — finished last week at 97.62 (Nov. 6), marking a 7.3% leap from the 91.01 points registered at the […]
Report: Oxford chief says there’s ‘small chance’ COVID-19 vaccine is ready by Christmas
The director of the group developing a COVID-19 vaccine candidate at Oxford University says it’s possible that the vaccine could be ready by Christmas. According to a Reuters report, Oxford vaccine trial chief investigator Andrew Pollard said he’s optimistic that the university, which is collaborating with AstraZeneca on the vaccine, will present trial results by the end […]
Report: AstraZeneca Phase III COVID-19 vaccine remains on hold in U.S.
AstraZeneca (NYSE:AZN) is reportedly keeping its COVID-19 vaccine trial in the U.S. on hold as questions remain over patient safety. U.S. Health and Human Services Dept. Secretary Alex Azar told CNBC yesterday that federal investigators are looking for “answers to important questions,” regarding the safety of patients involved in the trial operated by the United Kingdom-based company in […]
AstraZeneca puts COVID-19 vaccine trial on hold
AstraZeneca (NYSE:AZN) announced today that it voluntarily paused the trials for its COVID-19 vaccine candidate after an unexplained illness. The company said in a news release that a standard review process was triggered so an independent committee could review safety data surrounding a single event of an unexplained illness that occurred in the UK Phase III […]
Oxford researchers report positive early trial results for COVID-19 vaccine candidate
Researchers at Oxford University say early-stage results from a Phase I/II clinical trial of a SARS-CoV-2 vaccine candidate display safety and strong immune responses. Results, published in The Lancet, revealed that the vaccine is safe, causes few side effects and induces strong immune responses in both parts of the immune system in the fight against COVID-19, […]
Oxford researchers find widely available steroid reduces COVID-19 deaths
Oxford researchers announced today that, following testing with thousands of patients, dexamethasone may improve patient survival in cases of COVID-19. Dexamethasone is a corticosteroid commonly used for treating arthritis and other cases of inflammation. In total, 2,104 patients were randomized in Oxford’s trial to receive dexamethasone in doses of 6 mg, once per day, either […]
Amputees’ brain remember missing limbs even years later
Researchers from Oxford University demonstrated that amputees’ brains can remember their missing hands, even 30 years later. At Oxford University’s Hand & Brain Lab, the researchers used an ultra-high-power MRI scanner to monitor the brain activity of 2 people who lost their left hands 25 to 30 years ago. The scientists also scanned the brains […]
