title: Bats and Emerging Infections: An Ecological and Virological Puzzle.
abstract: More than 200 viruses have been detected in bats. Some unique bat characteristics can explain the roles played in the maintenance and transmission of viruses: long phylogenetic history can have originated coevolution processes, great number of species are adapted to live in different environments, big mobility, long lifespan and gregarious behaviour of many species.To analyse zoonoses long longitudinal studies are needed with a multidisciplinary approximation to obtain the following eco-epidemiological data: colony size, number of bats per species, population structure, behaviour of each species, degree of contact between bats, social structure, remaining time of bats in the colony, colony type, foraging area, turnover rate of individuals, shelter temperature, relationship with other colonies and co-infection processes. These data allows assessing the epidemiological risk and which preventive measures are necessary to take.The structure and functionality of ecosystems are changing worldwide at an unprecedented rate and can modify the interactions between humans and infected bats. There are more or less local factors that can affect the emergence and spread of diseases (environmental alterations, changes in land use, human population growth, changes in human socioeconomic behavior or social structure, people mobility increase, trade increase, forest fires, extreme weather events, wars, breakdown in public health infrastructure, etc.).Twenty-three percent of all bat species in the world are decreasing. How does the regression of bat species affect the dynamic of viruses? The dichotomy between health risk and bat preservation is compatible with a preventive task based on more information and training.
authors.affiliation: Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Universitat de Barcelona, Institut de Recerca de la Biodiversitat, Av Diagonal 643, 08028, Barcelona, Spain. serracobo@areambiental.com.
authors.forename: Jordi
authors.initials: J
authors.lastname: Serra-Cobo
authors.affiliation: Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Universitat de Barcelona, Institut de Recerca de la Biodiversitat, Av Diagonal 643, 08028, Barcelona, Spain.
authors.forename: Marc
authors.initials: M
authors.lastname: López-Roig
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002685:Chiroptera / Q000235:genetics / Q000821:virology*; D021821:Communicable Diseases, Emerging / Q000453:epidemiology / Q000662:veterinary* / Q000821:virology; D004197:Disease Reservoirs / Q000662:veterinary / Q000821:virology; D017753:Ecosystem; D005426:Flight, Animal; D008136:Longevity; D010802:Phylogeny; D011157:Population Dynamics; D012307:Risk Factors; D013997:Time Factors; D014777:Virus Diseases / Q000453:epidemiology / Q000662:veterinary* / Q000821:virology; D015047:Zoonoses
keywords: Bat ecology; Bats; Emergent viruses; Public health; Zoonoses