“The numbers have crashed for both Moderna and Pfizer.”
“Moderna said in its financial report on Thursday that the effectiveness of its COVID-19 mRNA vaccine is still as high as 93% 4 to 6 months after the second vaccination, which is almost indistinguishable from the 94% effectiveness reported in the initial clinical trial.”
That’s likely true for the original virus genome that was the basis for the Moderna design, and that no longer exists. Against Delta, not a chance.
Against Lambda upcoming, worse.