background and aims: avian metapneumovirus (ampv) is rna virus responsible for upper respiratory disease in poultry which is usually accompanied by secondary bacterial infections. in iran, some molecular and serological studies indicated that ampv infection occurred in commercial poultry industry. materials and methods: in this study ampv was molecularly identified and characterized in an affec...

avian influenza (ai) is a viral respiratory disease of domestic and wild birds. in the diagnostic laboratory, it is essential to have methods for rapid detection of avian respiratory viruses. cloacal swabs collected from chickens experimentally infected with h9 subtype ai virus, used in a reverse transcription-polymerase chain reaction (rt-pcr) assay for detection of ai. in infected animals, ai...

The genome of virulent strains may possess the ability to mutate by means of antigenic shift and/or antigenic drift as well as being resistant to antibiotics with time. The outbreak and spread of these virulent diseases including avian influenza (H1N1), severe acute respiratory syndrome (SARS-Corona virus), cholera (Vibrio cholera), tuberculosis (Mycobacterium tuberculosis), Ebola hemorrhagic f...

http://www.cdc.gov/ncidod/EID/vol9no3/02-0208-app.htm[7/26/2010 4:55:29 PM] Appendix: Important Anthroponoses, Zoonoses, and Sapronoses1 Anthroponoses Measles*; rubella; mumps; influenza; common cold; viral hepatitis; poliomyelitis; AIDS*; infectious mononucleosis; herpes simplex; smallpox; trachoma; chlamydial pneumonia and cardiovascular disease*; mycoplasmal infections*; typhoid fever; chole...

Novoa, F. J., T. A. Altamirano, C. Bonacic, K. Martin, and J. Ibarra. 2021. Fire regimes shape biodiversity: responses of avian guilds to burned forests in Andean temperate ecosystems southern Chile. Avian Conservation Ecology 16(2):22. https://doi.org/10.5751/ACE-01999-160222

Background: The use of conventional stains including Giemsa, Wright and Leishman have become an essential tool for differential diagnosis of cells in peripheral blood. Aims: The aim of the study was to develop a new combination of Leishman-Giemsa (L&G;) stain for avian blood smears and to compare its efficacy with conventional staining methods. Methods:<...

conclusions a high index of suspicion is required for the early diagnosis and prompt treatment of patients with osseous tuberculosis. given the high prevalence of tuberculosis in developing countries, tuberculosis should be considered in the differential diagnosis of multifocal lytic lesions and vertebra plana, especially in children. introduction multifocal skeletal tuberculosis is a rare cond...

tuberculosis is an infection which may influence many organs while ocular tuberculosis (tb) is amongst the rarest infectious diseases with no sign of systemic disease. a fifty-six-year- old female with complaint of gradual loss of visual acuity, weight loss, night sweats and purulent discharge from medial canthus and non-productive coughs. in general, tuberculosis in endemic areas, even the rar...