Scientists reject, however, that they have a greater capacity to infect and be infected.
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The concentration of coronavirus increases along the food chain of wild species and with it, the risk of contact with consumers
¿Qué ocurre en una balanza cuando el contenido de sus platillos tiene vida propia?
The curiosity of two residents of Huelva during a walk allows the discovery of the oldest vertebrate fossil in the southwest of the peninsula, a saurian from 220 million years ago