Conicet

Researchers from Argentina's National Council for Scientific and Technical Research (CONICET) came up with penguin fossil indicators of a historical separation between Antarctica and South America, it was reported Wednesday.

But “even though the HA has not changed, you have other mutations that may be of concern,” said Agustina Rimondi, a virus expert at the INTA-CONICET virology institute in Buenos Aires, Argentina, who led the genetic analysis.