• 146 Videos, Slides, Films

• 70 Infection
• 62 Health
• 46 Medical microbiology
• 39 Self-care, Health
• 33 Research
• 28 Medical care
• 27 Epidemiology
• 18 Management
• 16 Medicine, Preventive
• 14 Diagnosis
• 12 Life sciences
• 12 Pathogenic bacteria
• 11 Biology
• 11 Causes and theories of causation
• 11 Microbiology
• 11 Public health
• 10 Drugs
• 10 Medicine
• 8 Case management services
• 8 Hospitals
• 7 Health planning
• 7 Medical social work
• 7 Microbial diversity

• 145 Films Media Group
• 76 Films for the Humanities & Sciences (Firm)
• 73 Infobase
• 24 Ivanhoe Broadcast News (Firm)
• 13 Information Television Network
• 11 BBC Worldwide Ltd
• 11 SW Pictures LTD (Firm)
• 10 PBS (Firm)
• 4 Electric Sky (Firm)
• 3 ABC International
• 3 Off the Fence Productions
• 3 TVF International (Firm)
• 2 Astral Studios
• 2 BBC (Firm)
• 2 Cable News Network
• 2 Elsevier Science (Firm)
• 2 Inside Science (Firm)
• 2 Marathon Film Productions
• 2 NBD Television Ltd
• 2 National Educational Video, Inc
• 2 National Geographic Digital Media (Firm)
• 2 National Geographic Television & Film
• 2 TV4 AB
• 2 WNET (Television station : New York, N.Y.)
• 1 10 Francs (Firm)

• 145 English
• 1 Multiple languages
• 1 Unknown

• 4 Africa, Sub-Saharan
• 2 Africa
• 1 Europe

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