Legionnaires' disease fever experience fever and muscle aches without pneumonia. They generally recover in 2-5 days without treatment. For Pontiac fever, the time between exposure and symptoms is generally a few hours to 2 days. Over 90% of cases of Legionnaires' disease are caused by "Legionella pneumophila." Other types include "L. longbeachae", "L. feeleii", "L. micdadei", and "L. anisa". Legionnaires' disease is usually spread by the breathing in of aerosolized water and/or soil contaminated with the "Legionella" bacteria. Experts have stated that Legionnaires' disease is not transmitted from person to person. In 2014, one case of possible spread from someone sick to
Water supply and sanitation in Yemen has increased so much that some families spend a third of their income on water. Since the normal means of supplying and storing water have been severely damaged by the bombing, Yemenis have resorted to collecting water in buckets when it rains. The situation has led to the spread of disease, including dengue and malaria. Devastation of Yemeni infrastructure, health, water and sanitation systems and facilities by Saudi-led coalition air strikes led to the spread of cholera. Saudi-led coalition airstrikes are deliberately targeting water systems in Yemen. The Ministry of Water and Environment (MWE) is in charge of formulating water