Coronavirus - World Health Organization (WHO) 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 manage their symptoms at home On average it takes 5–6 days from when someone is infected with the virus for symptoms to show, however it can take up to 14 days
Human metapneumovirus (hMPV) infection 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, their severity may change WHO works with global experts to monitor these changes
Tuberculosis - World Health Organization (WHO) WHO fact sheet on tuberculosis (TB): includes key facts, definition, global impact, treatment, HIV and TB, multidrug-resistant TB and WHO response
Hypertension - World Health Organization (WHO) WHO fact sheet on hypertension including information on prevalence, risk factors, symptoms, prevention, treatment and WHO's work in this area
Malaria - World Health Organization (WHO) Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female mosquitoes
Anxiety disorders - World Health Organization (WHO) WHO fact sheet about anxiety disorders, including information on symptoms, contributing factors, prevention, diagnosis, treatment, self-care and WHO's work in this area