The same weekend that we finally got election results, we had good news about a covid vaccine as well. The phase 3 trials are showing 90% effectiveness against the virus, which is so much more that we expected.
The vaccine [by Pfizer and partner BioNTech] is the first to be tested in the United States to generate late-stage data. The companies said an early analysis of the results showed that individuals who received two injections of the vaccine three weeks apart experienced more than 90% fewer cases of symptomatic Covid-19 than those who received a placebo.
Read more at Covid-19 vaccine from Pfizer and BioNTech is strongly effective, early data from large trial indicate