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  1. Post COVID-19 condition (long COVID)

    Feb 26, 2025 · These symptoms might persist from their initial illness or develop after their recovery. Symptoms can be mild to severely debilitating, and affect someone’s capacity to …

  2. Coronavirus - World Health Organization (WHO)

    Sep 29, 2025 · Coronavirus disease (COVID-19)The virus can spread from an infected person’s mouth or nose in small liquid particles when they cough, sneeze, speak, sing or breathe. …

  3. Anxiety disorders - World Health Organization (WHO)

    Sep 8, 2025 · WHO fact sheet about anxiety disorders, including information on symptoms, contributing factors, prevention, diagnosis, treatment, self-care and WHO's work in this area.

  4. Human metapneumovirus (hMPV) infection

    Jan 10, 2025 · Human metapneumovirus usually causes cold or flu-like symptoms. However, how sick a person gets depends on many things, including their overall health. Also, since viruses …

  5. Coronavirus disease (COVID-19)

    Aug 9, 2023 · WHO fact sheet on coronavirus disease (COVID-19), including symptoms, treatment, prevention and WHO's response.

  6. Shingles (herpes zoster)

    Mar 24, 2025 · WHO fact sheet on shingles (herpes zoster), including key facts, risk factors, symptoms, transmission, diagnosis, treatment and WHO response.

  7. Candidiasis (yeast infection)

    Apr 9, 2025 · WHO fact sheet on candidiasis, including key facts, yeast infections, oral thrush, invasive candidiasis, causes, symptoms, treatment, prevention and WHO response.

  8. Dengue - World Health Organization (WHO)

    Aug 21, 2025 · WHO fact sheet on dengue, providing information on symptoms, diagnostics and treatment, global burden, transmission, risk factors, prevention and control and WHO's work in …

  9. Depressive disorder (depression)

    Aug 29, 2025 · WHO fact sheet on depression, providing information on prevalence, symptoms, prevention and contributing factors, diagnosis and treatment, and WHO's work in the area.

  10. 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.