They are contagious in the US despite the vaccination plan

Pfizer's vaccine against covid-19 is effective and safe for adolescents between 12 and 15 years old, says the laboratory. Clinical trials have reported 100% efficacy and that minors show a better immunological response to the vaccine than adults. We asked Dr. Elmer Huerta to complement this information. Meanwhile, the numbers of infected in the US have begun to rise again even before the Easter festivities, considered a possible super contagious event due to the tendency to gatherings between family and friends. And those numbers encourage the growth of new variants of the new coronavirus, whose mutation is not contemplated in the vaccines so far applied. Guillermo Arduino conducts this CNN Digital Encounter interview in which the WHO statement against the use of ivermectin is also mentioned.