Not exact matches
In their study, the researchers had 60 human subjects view a series of digital photographs of female
rhesus macaque monkeys, above, whose facial color changes to
give social cues.
The most contentious decision was to
give the chimpanzee higher priority than the
rhesus macaque.
The group also
gave five
rhesus macaques a single injection, and found that it conferred protection on four of them for at least five weeks afterwards (Nature, doi.org/bx8n).
In
rhesus macaques, however, all four survived after being
given this combination three days after infection.