The National Autonomous University of Mexico (UNAM) on Tuesday announced that it will distribute 20,000.
A coronavirus second wave has been declared inevitable in the absence of a vaccine. What.
MÉRIDA, YUCATAN.- Are you in doubt as to whether the coronavirus can be spread through.
“If the Covid were a criminal, the genome sequence would be the spoken portrait and.
Scientists at the National Autonomous University (UNAM) have developed a chemical formula to preserve cadavers.