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Interim policy guidance
4th edition. This is fourth edition of Treatment of tuberculosis: guidelines, adhering fully to the new WHO process for evidence-based guidelines. Several important recommendations are being promoted in this new edition
2nd edition
2nd ed.
Handbook of Foodborne Pathogenic Microorganisms and Natural Toxins

Practical Guidelines for Infection Control in Health Care Facilities

Manju Vatsa, Duangvadee Sungkhobol, Sudarshan Kumari, et al. WHO Western Pacific, Manila, and WHO South-East Asia, New Delhi (2004) C_WHO
An infection control programme puts together various practices which when used appropriately restrict the spread of infection
Examples from four Philippine Hospitals

District Laboratory Practice in Tropical Countries Part-2

Cheesbrough, M. Cambridge University Press (2006) C4
Available in different languages: English, French, Arabic, Russian
Revision for Field Review Online version of the manual: https://iawgfieldmanual.com/manual
for health and nutrition workers in emergency situations for training, practice and reference
A guide for doctors providing health services for children. 2nd edition