The Oxford vaccine against coronavirus will not be ready to be rolled out until October, researchers have said. Sarah Knapton writes in The Telegraph that there were hopes the vaccine could be in use by September if human trials continue to be successful, and drugs company AstraZeneca is ready to quickly produce 30 million vaccines. But Professor Adrian Hill, the director of the Jenner Institute at the University of Oxford, told a webinar of the Spanish Society of Rheumatology that the “best scenario” would see results from clinical trials in August and September and deliveries from October.