Covid- 19 Vaccine : Moderna Seeks Approval in Uited States and Europe .

Giant Moderna is filing in United States and Europe emergency regulatory approval of its Covid vaccine for widespread use .

Clinical studies show that Moderna Vaccine is more  than 94% effective at protecting people from Covid - 19.

Pfizer, which has a similar jab, has already filed for the same US approval.

Moderna says it hopes to gain UK approval soon, now that it has trial data from 30,000 volunteers - including high risk groups like the elderly - that suggests it works. 

And it is  easier to distribute because it does not need to be stored under ultra-low temperatures.