Hong Kong task force to look into gastroenteritis cases on mainland study trips
Education chief Christine Choi urges schools to prioritise pupils’ safety, take preventive measures and stay informed about ...
A stain on Britain: sewage contaminates its waterways and seas
By Kate Holton and Dylan Martinez LYME BAY, England (Reuters) -Beneath the gloomy seas off southern England, 400 million ...
Insight: A stain on Britain: sewage contaminates it waterways and seas
Beneath the gloomy seas off southern England, 400 million mussels encrust ropes hanging from buoys dotted over an area the size of the country's biggest airport.
How disease detectives are hunting for viruses at major U.S. airports
A CDC program tests wastewater from airplanes, looking for pathogens that may have hitched a ride with passengers on long-haul international flights.