The Washington PostSnotty-nosed hippos test positive for coronavirus in Belgium, the first known cases in speciesDec 5, 2021Jennifer HassanBy Jennifer Hassanmore_vert
ReutersTwo hippos in Belgian zoo test positive for COVID-19Dec 4, 2021Francesco Guarascio & Helen PopperBy Francesco Guarascio & Helen Poppermore_vert
CNNRunny-nosed hippos test positive for Covid-19 in BelgiumDec 5, 2021Caitlin Hu & Dalal MawadBy Caitlin Hu & Dalal Mawadmore_vert