They are your main defense against infections. People with neutropenia get infections easily and often. Most of the infections occur in the lungs, mouth and throat, sinuses and skin. Painful mouth ulcers, gum infections, ear infections and periodontal disease are common. Severe, life-threatening infections may occur.
Bats live in a variety of habitats, including wetlands, fields, forests, cities, suburbs, and agricultural areas. They usually feed in areas where insects swarm, such as over water and agricultural fields, in forest clearings and along forest edges, and around street lights.
In comparison the UK's largest bat, the noctule, is almost twice the size and weighs up to 40 grams. Even the noctule is tiny though compared to the world's largest bat, the Kalong (also known as the Javanese flying fox). It lives in south east Asia and feeds on fruit. With a wing span of almost 2 metres, it's the biggest bat in the world!