OpiniãoIn addition to the general risks that are addressed by the biosafety measures described in Chapter 2, the low-risk TB laboratory may also face the following challenges, all of which increase risks:
- bench spaces may be used improperly;
- specimen containers may leak;
- specimens manipulated carelessly may lead to subsequent aerosolization;
- specimens may be shaken vigorously;
- ventilation or illumination may be poor.