A final assault on the city of mechanic. To graham forces refused to step aside a little begin here in the u. K. With as well good news in the race to find a Coronavirus Vaccine. This time from the drug company astra zeneca working in partnership with Oxford University. Late stage testing shows its candidate vaccine is an average 70 percent effective in protecting its current 19, but that increases to 90 percent depending on the way it hits administered asters and it has a vaccine is the least expensive so far. And crucially, it can be stored in the fridge, which makes it easier to distribute other boxes need to be stored at much lower temperatures. The firm says it can have up to 200000000 doses ready by the end of the year. Possibly 3000000000 by 2021. Tryna holla reports. Its being hailed as a vaccine for the World Pharmaceuticals firm astra zeneca in partnership with the university of oxford says interim trial results will be sent to regulators immediately in the hope their product