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  1. Biologicals - World Health Organization (WHO)

    Oct 8, 2025 · Biologicals are a class of medicines made from living cells taken from plants, animals or bacteria. These cells are use in creating many types of health care products, …

  2. Laboratory biosafety manual, 4th edition - World Health …

    Dec 21, 2020 · This fourth edition of the manual builds on the risk assessment framework introduced in the third edition. A thorough, evidence-based and transparent assessment of the …

  3. Guidelines for Biologicals - World Health Organization (WHO)

    Nov 19, 2004 · Guidelines for national authorities on quality assurance for biological products, Annex 2, TRS No 822 18 October 2015

  4. Biological weapons - World Health Organization (WHO)

    Sep 6, 2018 · Biological weapons form a subset of a larger class of weapons sometimes referred to as unconventional weapons or weapons of mass destruction, which also includes chemical, …

  5. Biological starting materials: starting materials derived from a biological source that mark the beginning of the manufacturing process of a drug, as described in a marketing authorization or …

  6. Recommendations for the evaluation of animal cell cultures as ...

    May 22, 2013 · Cell substrates are cells used to manufacture biological products. It is well established that both cell substrates themselves and events linked to cell growth can affect the …

  7. Mental health

    Oct 8, 2025 · WHO fact sheet on mental health covering risks and protective factors, promotion and prevention, care and treatment, and WHO's work in this area.

  8. Determinants of health

    Oct 4, 2024 · Food and water are the major sources of exposure to both chemical and biological hazards. They impose a substantial health risk to consumers and economic burdens on …

  9. International Day for Biological Diversity: Harmony between …

    May 19, 2025 · This year’s International Day for Biological Diversity, on Thursday, 22 May 2025, highlights the inherent connections between people and the natural world through the theme, …

  10. Mental health - World Health Organization (WHO)

    Mental health is more than the absence of mental disorders. Mental health is an integral part of health; indeed, there is no health without mental health. Mental health is determined by a …