OT:New paradigm as vaccine caution was and is necessary to protect the vaccine franchise , the general accepted idea that vaccines are safe for hundreds of other diseases was a guarded objective of all regulatory authorities.
Covid-19 threatens to turn those objectives upside down, as peril to world economy is tragically sever, financially and fatally. The word "reactogenic" will perhaps be part of the new vaccine lexicon, as it will perhaps be irresistible to lower the bar on vaccine approval, even though non-fatal side effects may be common
but previously un-approvable.
Now even a fast grab let's do it vaccine, can be distributed till 2021 to major population, according to all science top heads who will not make a faster buck over rosier predictions.