has, for this situationdaniela zavala interviewed aepidemiologist.daniela: unlike othersvaccines that have taken ecadesto develop, vaccinesagainst pfizer coronavirusand modern were achieved in timeecord.they did not skip any partof the scientific method, theit is because it is a new vaccine,which is made with the arn ofvirus, an technique that has beenemployed for many years in thestudy of cancer and with othervaccinationsdaniela: the doctor explains thedifference between a vaccinetraditional and these vaccinesarn.doctor: vaccinestraditional many timesThey use live virusesdead or attenuated, in thecoronavirus vaccine we havea vaccine that is used onlyby a small segment that isllama elácido ribonucleicodelivery courier.Daniel: According to studieslets delete is bothvaccines have an efficacy of94.5% and 95%, bothrequire two doses.doctor: protection, I don’t knowknows for sure how much it goeslast, but there are indicatorsthat it can last for months,some scientists predictwhich can be 18 months, sowhich is a very long duracón.when one gets vaccinated,we prevent us from having asevere illness or amoderate or fatal disease.daniela: doctor, the peoplewho have been vaccinated yetthey can get sick and infectothers?doctor: one could acquire theinfection, and therefore couldinfect other people,pharmaceutical companies ofmodern and pfizer, and othercompías, are studyingHow can they reduce contagionShinto, and only when there isreceived both doses ofvaccine we must continue withthe basic recommendations,social distancing, useof the universal mask, thehand washing, avoidmeetings with many peopleright now, even thoughthe number of cases in arizonait’s going down, but stillsignificantly very high.daniela: while you continue andexpand information againstthe coronavirus has beendiscovered new variants,which have proven to be wingscontagious, and that has generatedconcern about theeffectiveness of these vaccines.doctor: the vaccine hasactivity against this strain
–
