From 2007 to 2009, a yellow fever virus outbreak nearly decimated El Parque El Piñalito’s howler monkey populations. Exposure to a past virus may have aided brown howlers’ survival.
immune
Silencing the booming chorus
5 ways that U scientists are addressing the COVID-19 pandemic
Within a few short weeks, more than a dozen new research studies have popped up across the U to study coronavirus.