
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 …
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, …
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.
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.
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.
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.
Hypertension - World Health Organization (WHO)
Sep 25, 2025 · WHO fact sheet on hypertension including information on prevalence, risk factors, symptoms, prevention, treatment and WHO's work in this area.
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 …
Diabetes - World Health Organization (WHO)
Nov 14, 2024 · Diabetes factsheet from WHO providing key facts and information on types of diabetes, symptoms, common consequences, economic impact, diagnosis and treatment, WHO response.
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, …