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.
Less salt in certain foods, sugar contents remain unchanged The salt content in bread was on average 19 percent lower compared to 2011. In addition, certain types of sauces, soups, canned vegetables and pulses, and crisps had a lower salt content.