Why is health and safety important in forensic science?

Health and safety in forensic science is vital, as the presence of body fluids is very common. These body fluids e.g. blood, saliva and semen etc. can contain disease such as AIDS and hepatitis B. So to avoid the transfer of these infections from samples to scientists precautions must be taken. These include wearing gloves, face masks and goggles, and also ensuring that all staff are adequately trained and equipment is properly maintained.