Control measures against the spread of Legionella from wastewater treatment plants Wastewater treatment plants (WWTPs) may spread Legionella via the air and cause pneumonia if people inhale them.
End to Marburg risk On 11 July 2008, a Dutch woman died of Marburg haemorrhagic fever, a serious illness caused by the Marburg virus, which she had contracted in Uganda during a visit to a bat cave.