Coronavirus Vaccine Frontrunners Emerge, Rollouts Weighed – The Wall Street Journal

Governments and drugmakers are weighing easy ideas to roll out coronavirus vaccines, along side reserving the important batches for health-care workers, as numerous shots slide to early leads.

Of larger than 100 vaccines in type globally, a minimum of eight possess started attempting out in folks, along side candidates from Moderna Inc. and Pfizer Inc. On the same time, pharmaceutical giants like Johnson & Johnson, AstraZeneca PLC and Sanofi SA are constructing skill to salvage hundreds of tens of millions of doses of their possess or their companions’ vaccines….