Astra, Pfizer Covid vaccines to be combined in Oxford trial

by Suzi Ring, Bloomberg | Feb 4, 2021 | Moneyweb

That could enable greater flexibility in the use of scarce supplies globally.

AstraZeneca to test if longer wait between vaccine doses works better

by Suzi Ring, Bloomberg | Jan 28, 2021 | Moneyweb

As questions linger over how to elicit the best protection for the greatest number of people.

First Covid vaccine may be approved in 2020, EU regulator says

by Suzi Ring, Bloomberg | Jul 21, 2020 | Moneyweb

After a flurry of trials by drugmakers leading the race showed promising results.