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 can evolve, …
Coronavirus - World Health Organization (WHO)
Dec 25, 2025 · Seek immediate medical attention if you have serious symptoms. Always call before visiting your doctor or health facility. People with mild symptoms who are otherwise healthy should …
Pre-eclampsia - World Health Organization (WHO)
Dec 10, 2025 · WHO fact sheet on pre-eclampsia, including key facts, risk factors, symptoms, complications, treatment, prevention and WHO response.
Coronavirus disease (COVID-19)
Nov 27, 2025 · WHO fact sheet on COVID-19, including information on symptoms, transmission, treatment, prevention, vaccines and and WHO's work in this area.
Bipolar disorder - World Health Organization (WHO)
Sep 8, 2025 · WHO fact sheet on bipolar disorder, including key facts, symptoms and patterns, risks and protective factors, treatment and care, and WHO response.
Chronic obstructive pulmonary disease (COPD)
Nov 6, 2024 · WHO fact sheet on chronic obstructive pulmonary disease (COPD) provides key facts and information on symptoms, diagnosis and treatment, risk factors and WHO response.
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.
Ebola disease - World Health Organization (WHO)
Apr 24, 2025 · Symptoms The incubation period or interval from infection to onset of symptoms varies from 2 to 21 days. The symptoms of Ebola disease can be sudden and include fever, fatigue, …
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 this …
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.