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  1. Food safety - World Health Organization (WHO)

    Oct 4, 2024 · Food safety fact sheet provides key facts and information on major foodborne illnesses, causes, evolving world and food safety and WHO response.

  2. Gonorrhoea (Neisseria gonorrhoeae infection)

    Oct 22, 2025 · Gonorrhoea is a preventable and curable sexually transmitted infection caused by the bacterium Neisseria gonorrhoeae, which is primarily transmitted through vaginal, oral or …

  3. Oral health

    Mar 17, 2025 · Oral health inequalities Oral diseases disproportionately affect the poor and socially disadvantaged members of society. There is a very strong and consistent association …

  4. Syphilis - World Health Organization (WHO)

    May 29, 2025 · Syphilis is transmitted during oral, vaginal and anal sex, in pregnancy and through blood transfusion. Syphilis in pregnancy may lead to stillbirth, newborn death and babies born …

  5. Poliomyelitis - World Health Organization (WHO)

    Apr 2, 2025 · WHO fact sheet on poliomyelitis, a highly infectious disease caused by a virus. The fact sheet includes key facts, global caseload, Global Eradication Initiative, progress, WHO …

  6. Salud bucodental - World Health Organization (WHO)

    Las enfermedades bucodentales, a pesar de poderse prevenir en gran medida, constituyen una importante carga para el sector de la salud de muchos países y afectan a las personas …

  7. Herpes simplex virus - World Health Organization (WHO)

    May 30, 2025 · The herpes simplex virus, or herpes, is categorized into 2 types: Symptoms of herpes include painful blisters or ulcers at the site of infection.

  8. 口腔卫生 - World Health Organization (WHO)

    Mar 17, 2025 · 概述 多数口腔卫生问题在很大程度上可以得到预防,并且可以在早期得到医治。大多数病例涉及龋齿(蛀牙)、牙周病、牙齿脱落和口腔癌。其他公共卫生口腔问题有:唇腭裂 …

  9. History of polio vaccination

    The ease of administering the oral vaccine made it the ideal candidate for mass vaccination campaigns. Hungary began to use it in December 1959 and Czechoslovakia in early 1960, …

  10. Background The World Health Organization (WHO) published the first edition of the WHO Guidelines on good manufacturing practices for heating, ventilation and air-conditioning …