Have any Questions? +27 11 712 6400|info@nioh.ac.za

Home
About Us
- OVERVIEW
  
  The National Health Laboratory Service’s (NHLS) Institute for Occupational Health (NIOH), is recognised internationally for excellence in research, services and training to support occupational health services not only in South Africa but also in Southern Africa through its extensive outreach activities and collaborations.
  
  Read More
- Excellence in Research, Services & Training
- FIND OUT MORE
  Our Sections
  Our Structures
  Our Partners
  Who We Are
NIOH/NEDLAC OHS Programme
Specialised Services
- OVERVIEW
  The NIOH provides cost effective occupational health services to national and provincial government departments as well as support for occupational health and safety inside the NHLS. This support work has included advice to regulatory authorities, employers, unions and individual employees.
  
  Read More
- SERVICESView All
  Analytical Services
  Bioaerosol Monitoring Unit
  Compensation Service
  Diagnostic Services
  Electron Microscopy Service
  Epidemiology Surveillance
  Ergonomics Unit
  Genotoxicity Unit
  Health Risk Assessment Unit
  Information Services
- NIOH QUERY HANDLING SERVICE
  
  Log A Query
- TESTS OFFERED BY NIOH
  Analytical Services
  Immunology & Microbiology
  Toxicology
  Pathology
  Occupational Hygiene
Research
Teaching & Training
- Diploma In Occupational Health (DOH)
  The Wits School of Public Health, in association with the National Institute for Occupational Health, offers a Diploma in Occupational Health (DOH) over two years part-time. The diploma is for medical doctors in possession of a MBChB, MBBCh or equivalent.
  
  Read More
- EPI STATA
  The epidemiology and surveillance unit provides training on a well recognised data analysis software package STATA (stata corp). STATA is increasingly used in academic settings and those areas where flexibility in analysis is necessary.
  
  Read More
- DPH/MPH Occupational Hygiene
  The Wits School of Public Health, in association with the National Institute for Occupational Health, offers a Diploma and Masters degree in Occupational Hygiene over two or three part time years with a new intake of students every second year.
  
  Read More
Publications
Newsroom
Training Repository
Covid-19

If the mean moves, the tail will follow. Reply to letter re article of this title

HomeScientific PublicationsScientific Publications – 1993

If the mean moves, the tail will follow. Reply to letter re article of this title

Authors: Davies JCA, Sitas F.

Source: S Afr Med J. 1993;83:142.

Babalwa Jekwa2019-04-05T10:34:58+02:00Dec 31st, 1993|

If the mean moves, the tail will follow. Reply to letter re article of this title

If the mean moves, the tail will follow. Reply to letter re article of this title

The prevalence and distribution of domiciliary cockroaches in rural areas: A cross-sectional study design in Limpopo Province.

Prevalence of chronic respiratory symptoms among cement factory workers in Gauteng Province, South Africa

Radon exposure risks among residents proximal to gold mine tailings in Gauteng Province, South Africa: a cross-sectional preliminary study protocol

If the mean moves, the tail will follow. Reply to letter re article of this title

If the mean moves, the tail will follow. Reply to letter re article of this title

Share This Page, Choose Your Platform!