Esta nueva cepa de gripe está emparentada con la gripe A y está localizada en cerdos
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The Earth just got a new piece of space junk.
No, it's not the center of the Sun.
Los autores recuerdan la relevancia del suelo para la biodiversidad, ya que la generación de tan solo 3 milímetros de nuevo suelo superficial requiere un siglo
WHO says we're «not even close».
This is catastrophic.Â
Manel Juan, head of Immunology at the Hospital ClĂnic of Barcelona, considers that immunization against the coronavirus is durable and that there may be an immune population due to exposure to other viruses.