Overview

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.

Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment.  Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.

The best way to prevent and slow down transmission is to be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face. 

The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).

Prevention

To prevent infection and to slow transmission of COVID-19, do the following:

  • Wash your hands regularly with soap and water, or clean them with alcohol-based hand rub.
  • Maintain at least 1 metre distance between you and people coughing or sneezing.
  • Avoid touching your face.
  • Cover your mouth and nose when coughing or sneezing.
  • Stay home if you feel unwell.
  • Refrain from smoking and other activities that weaken the lungs.
  • Practice physical distancing by avoiding unnecessary travel and staying away from large groups of people. 

Symptoms

COVID-19 affects different people in different ways. Most infected people will develop mild to moderate illness and recover without hospitalization.

Most common symptoms:

  • fever.
  • dry cough.
  • tiredness.

Less common symptoms:

  • aches and pains.
  • sore throat.
  • diarrhoea.
  • conjunctivitis.
  • headache.
  • loss of taste or smell.
  • a rash on skin, or discolouration of fingers or toes.

Serious symptoms:

  • difficulty breathing or shortness of breath.
  • chest pain or pressure.
  • loss of speech or movement.

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. 

 

Coronavirus COVID-19 Resources

  WHO Strategic Response to COVID-10 in the WHO African Region

The Coronavirus Disease 2019 (COVID-19) outbreak was declared a Public Health Emergency of International Concern (PHEIC) on 30th January 2020 and a pandemic on 11th March 2020. The World Health Organisation (WHO) Director General requested all countries to adopt a “Whole-of-Government, Whole- of-Society” approach built around a comprehensive strategy to prevent infections, save lives and minimize the impact. 

In the WHO African Region (AFR), and consistent with the situation globally, all facets of the society – health, security, political, economic and social – continue to be negatively impacted by the pandemic2. In the health sector, the pre-existing fragile health systems were overwhelmed with the surge in cases at the peak of the outbreak. The continuity of essential health services has also been disrupted in many African countries resulting from an imbalance of the demand and supply factors. The most common services affected include routine immunization, facility-based services for non-communicable diseases, antenatal care, family planning and contraception, among others3. The size and evolution of the virus, expanding knowledge on its transmissibility and the countries’ gradual return to the ‘new normal’ signals a reinforcement and sustenance of the efforts to contain the pandemic. Given this context, AFR is engaging in global and regional efforts to support the Member States and partners in improving productivity, efficiency and attaining a sustainable approach to managing a protracted COVID-19 pandemic. 

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