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COVID-19 vaccine: five years later, the list of persistent symptoms is growing.
Faced with this alarming situation, COVID -19 vaccines were developed urgently. After almost five years of observation and analysis, we now know the side effects of the different vaccines we have received.
Source: www.letemps.ch
In December 2019, a novel virus originating in China spread rapidly around the world, alarming the highest authorities, including the World Health Organization (WHO). A highly contagious infectious disease called COVID-19 emerged, along with an unprecedented pandemic.
In France, the first cases were diagnosed at the end of January 2020 and the first deaths caused by this new virus were recorded about twenty days later.
El 17 de marzo de 2020 se impuso un confinamiento general de la población. Poco menos de dos meses después se levantó, pero el uso de mascarilla se volvió obligatorio. Las autoridades, en colaboración con el Instituto Pasteur, están considerando una campaña de vacunación.
Varias compañías farmacéuticas (Pfizer, AstraZeneca, Moderna, Johnson & Johnson, etc.) diseñaron y ofrecieron sus vacunas en tiempo récord. A esto le siguieron numerosas preguntas.
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