Pfizer finishes Phase 3, reports Covid vaccine 95% effective.

Excellent news.

A leading coronavirus vaccine candidate developed by Pfizer and BioNTech will be submitted for regulatory approval “within days,” the companies announced Wednesday, after their final analysis suggested the drug was even more effective than previously thought.

The U.S. pharma giant and its German partner said their Phase 3 trial was now complete and that it found the vaccine was 95 percent effective at preventing symptomatic Covid-19 — up from the 90 percent announced last week.

Continue reading Pfizer finishes Phase 3, reports Covid vaccine 95% effective.

Pfizer announces their vaccine is 90% effective.

They were hoping for 60%, so this is extra-welcome news:

Pfizer and BioNTech announced Monday their coronavirus vaccine was more than 90% effective in preventing Covid-19 among those without evidence of prior infection, hailing the development as “a great day for science and humanity.”

“I think we can see light at the end of the tunnel,” Pfizer Chairman and CEO Dr. Albert Bourla told CNBC’s Meg Tirell on “Squawk Box.” “I believe this is likely the most significant medical advance in the last 100 years, if you count the impact this will have in public health, global economy.”

Continue reading Pfizer announces their vaccine is 90% effective.