i would support human trials for vaccine before it is approved for human use animal trials are not enough.
all vaccines have to undergo phases of trial before it can be given for mass immunisation.
If you know before we give flu vaccine we have to ask few questions like any egg allergies , preexisting fever, history of any neurological disorders like guillian - barre as it can be very dangerousThough we can recommend recombinant Flu vaccine with egg allergies above 18
Only scientists and physicians know how rigorous n tedious Process it is and possible adverse reactions.
so its better to wait than to rush. In medicine 1st oath we take is Do no Harm then rest.
rotavirus vaccine is a routine immunisation schedule for infants here in usa.
i remember in india during my med school time rotavirus, mmr , hepatitis a, pcv were not routine vaccines for kids in india.
Since mmr is live vaccine we cannot give in immunocompromised individuals like scid, hiv etc
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