Pfizer says no COVID-19 vaccine data yet, could be week or more before it reports

Drugmaker Pfizer Inc PFE.N said on Tuesday it does not yet have data from the late-stage trial of the COVID-19 vaccine it is developing with Germany's BioNTech SE 22UAy.F, and provided a timeline that makes its release unlikely ahead of the Nov. 3 U.S. presidential election.Pfizer said there had not yet been enough infections in the 44,000-volunteer trial to trigger an analysis of whether or not the vaccine works. An independent panel will conduct the first analysis when it reaches 32 infections.