X hits on this document

89 views

0 shares

0 downloads

0 comments

23 / 28

Biosafety Level 4 (BSL-4)

Primary hazards:

respiratory exposure to infectious aerosols

mucous membrane exposure to infectious droplets

accidental sticks with needles or other sharp objects contaminated with infectious material

For example

In late 1960s, 25 laboratory-acquired Marburg infections, including 5 deaths

Workers studying infected monkeys from Uganda

First documented naturally-occurring human case occurred in 1975

Document info
Document views89
Page views89
Page last viewedWed Jan 18 10:21:12 UTC 2017
Pages28
Paragraphs302
Words1607

Comments