S: Miyaan u qalmaa in lay siiyo tallaalka COVID-19, haddii ay sidaas tahay, midkee?
J: Shakhsiyaadka waxay heli karaan hal qiyaas oo xoojin ah mid ka mid ah tallaallada COVID-19 ee loo oggol yahay ee mRNA, marka ay u qalmaan, sida soo socota:  Carruurta da'doodu u dhaxayso 6 bilood ilaa 5 sano oo la siiyay tallaalka koowaad ee Moderna COVID-19 Vaccine waxay heli karaan hal qiyaas oo xoojin ah oo ah Moderna COVID-19 Vaccine, Bivalent ugu yaraan laba bilood ka dib dhammaystirka tallaalka koowaad.  Carruurta da'doodu u dhaxayso 6 bilood illaa 4 sano oo tallaalka koowaad lagu siiyay saddex qiyaasood oo ah tallaalka Pfizer-BioNTech COVID-19 ee hal qiime leh ayaa laga yaabaa inay helaan hal qiyaas oo xoojin ah oo ah tallaalka Pfizer-BioNTech COVID-19, Bivalent ugu yaraan 2 bilood ka dib dhammaystirka tallaalka koowaad.  Carruurta da'doodu tahay 5 sano ee la tallaalay tallaalka koowaad ee Moderna COVID-19 Vaccine waxaa la siin karaa Moderna COVID-19 Vaccine, Bivalent ama Pfizer-BioNTech COVID-19, Bivalent oo ah hal qiyaas oo xoojin ah ugu yaraan laba bilood ka dib dhammaystirka tallaalka koowaad.  Carruurta da'doodu tahay 5 sano ee qaatay qiyaasta tallaalka koowaad ee tallaalka Pfizer-BioNTech ee COVID-19, oo ay ku jiraan carruurta qiyaasta saddexaad ay qaadatay tallaalka Pfizer-BioNTech ee COVID-19, Bivalent, waxay heli karaan oo keliya tallaalka Pfizer-BioNTech ee COVID-19, Bivalent oo ah hal qiyaas oo xoojin ah ugu yaraan laba bilood ka dib dhammaystirka tallaalka koowaad.  Dadka jira 6 sano iyo wixii ka weyn waxay heli karaan hal qiyaas oo xoojin ah oo ah tallaalka Moderna COVID-19, Bivalent ama Pfizer-BioNTech COVID-19, Bivalent ugu yaraan 2 bilood kadib:  Dhameystirka tallaalka koowaad ee tallaal kasta oo COVID-19 ah oo ay oggolaatay ama oggolaatay FDA. ama  Qiyaasta ugu dambeysa ee tallaalka ee tallaalka COVID-19 ee la oggolaaday ama la ansixiyay ee FDA.