katy_la_oruga escribió: 19 Feb 2021, 14:42
Chicas, me surge una duda con respecto a lo hablado de si las vacunas son o no estirilizantes. Mi duda es si la gente q ha pasado covid y tienen los anticuerpos altos, puedes tb contraer de nuevo y transmitir la enfermedad.
Ha habido casos puntuales de reinfección pero lo más probable es que no se vuelvan a contagiar. Pero parece que sí podrían ser portadores asintomáticos y transmitir la enfermedad
https://www.bmj.com/content/372/bmj.n124
Covid-19: Past infection provides 83% protection for five months but may not stop transmission, study finds
The research team warned, however, that early evidence from the next stage of the study suggested that some people who are themselves protected by antibodies still carry high levels of virus and could continue to infect others.
Susan Hopkins, Public Health England senior medical advisor and Siren study lead, said, “We now know that most of those who have had the virus, and developed antibodies, are protected from reinfection, but this is not total and we do not yet know how long protection lasts. Crucially, we believe people may still be able to pass the virus on.”