'Variola virus' presentation slideshows

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??? ???? ?????? ??????. BIODEFENSE Epidemiology of Smallpox Shahid Beheshti University of medical sciences, 2008 By: Saghari H. MD. MPH & Hatami H. MD. MPH. History. Caused by variola virus Most deaths of any infectious disease ~500 million deaths in 20 th Century

850 views • 78 slides

SMALLPOX

SMALLPOX. Training Agenda. Pathogensisis Epidemiology Clinical Description Case Definition Differential Diagnoses Pre-event evaluation for smallpox Prevention and control Employee health. Pathogenesis JAMA, 281:2127-2137,1999, Pgs. 5-7.

830 views • 62 slides

Isolation and Quarantine Measures in Response to a Smallpox Emergency

Isolation and Quarantine Measures in Response to a Smallpox Emergency. Principles of Isolation Smallpox Transmission. Most transmission through direct, face-to-face contact Respiratory droplet with close contact Rarely airborne transmission Cough Rarely fomite transmission

726 views • 49 slides

Poxviridae

Poxviridae. Molecular Virology. Introduction. Poxciruses have been known - the characteristic "pocks" produced by variola virus (Smallpox) . The Pharaoh Ramses V (left) died of smallpox in 1157 B.C The disease reached Europe in 710 A.D. and was transferred to America.

595 views • 45 slides

Identification of Bioterrorism Agents

GIDSAS. Identification of Bioterrorism Agents. Rashid A. Chotani, M.D., MPH Assistant Professor of Medicine & Public Health Director, Global Infectious Disease Surveillance & Alert System Johns Hopkins University President, Pakistan Public Health Foundation rchotani@jhsph.edu.

1.41k views • 38 slides

Smallpox: Then & Now

Smallpox: Then & Now. Lisa Louise Brailey, MD History of Medicine, PATH 214 February 23, 2000. S mallpox Family Tree. Family: Poxviridae Subfamily: Chordopoxvirinae Genus: Orthopoxvirus Species: variola Subspecies: major and minor Related Species: vaccinia

507 views • 33 slides

Respiratory Infection

Respiratory Infection. ??????? ??????? ????? ?. ???? ????? ????. Main Subjects. 1- What is respiratory infection 2- What are the main causes of respiratory infection 3- Main characteristic features of respiratory disease 4- Mode of transmission 5- Examples of respiratory diseases.

240 views • 20 slides

162 views • 7 slides