the 2nd shot is a month later basically and still needs time after that for full effectiveness. you basically just agreed with me there

the link you provided has "most likely" and "we need more data" in the very first paragraph

for some reason you skipped a more recent update from the same exact source that says "at least a year" instead of a couple years.....
Moderna says COVID-19 vaccine immunity to stay at least a year
not to miss my larger point due to the pedantic shyt...there is a gap of effectiveness after getting the vaccine that still leaves player susceptible. many vaccinated health care workers have still been getting sick due to this dynamic. and the vaccination is looking like a continual annual process. that's true whether the vaccine lasts for 11 months or 13