In Defense of Parasitic Worms
CAPTION: Chelsea Wood kneels to search for shore crabs at a beach in Tacoma, Washington. She will later dissect the...
CAPTION: Chelsea Wood kneels to search for shore crabs at a beach in Tacoma, Washington. She will later dissect the...
The high number of cases in the UK also reflects the difficulty of eradicating an outbreak, says Jo Middleton, a...