Kicking and grunting under the restraint of three men, the camel makes its displeasure known as Kenyan veterinarian Nelson Kipchirchir swirls a giant swab in the nostril of the grumpy dromedary . It turns out camels don't much like being tested for coronavirus either. But the research is critical to advance understanding of Middle East Respiratory Syndrome (MERS), a far deadlier cousin of Covid-19 that scientists fear could cause the ...