Drones detect deadly virus in Arctic whales' breath

Drones collecting breath samples from Arctic whales detect a deadly virus linked to mass strandings. Scientists use drones equipped with special equipment to collect "blow" samples from humpbacks and other whales without causing harm. This innovative method provides critical insights into the health of whales in rapidly changing Arctic ecosystems, allowing for proactive monitoring of infectious agents. Prof Terry Dawson of King's College London views this technique as a game-changer in assessing whale health and well-being.