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  1. Biologicals - World Health Organization (WHO)

    5 days ago · 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, including …

  2. Biotherapeutic products - World Health Organization (WHO)

    A major industrial application of biotechnology is in the development and preparation of biological medicinal products using genetically engineered bacteria, yeast, fungi, cells or even whole …

  3. 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 …

  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. 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, …

  6. Health products policy and standards

    The catalogue of international reference standards for biological products is updated following the Expert Committee on Biological Standardization meetings. See below for the catalogue, listed …

  7. Determinants of health

    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 individuals, …

  8. Laboratory biosafety manual, 3rd edition - World Health …

    Aug 11, 2004 · WHO continues to provide international leadership in biosafety through this third edition of the manual by addressing biological safety and security issues facing us in the …

  9. Regulation and quality control of vaccines

    Mar 1, 2007 · Regulation and quality control of vaccines Biological products, including vaccines, are distinguished from chemical pharmaceuticals by being derived from living organisms with a …

  10. Anxiety disorders - World Health Organization (WHO)

    Sep 8, 2025 · Anxiety disorders, like other mental health conditions, result from a complex interaction of social, psychological and biological factors. Anyone can have an anxiety …