Réponse:
Covid 19 is a potentially fatal respiratory disease in patients compromises by age or other chronic disease.
The most frequent symptoms are : fever, dry cough, fatigue. Severe symptoms are : diffuculty breathing or shortness of breath, tighness or pain in the chest...
Because of covid, there have been lockdown : activity restrictions, telecommuting or working on site, taking care of children, deterioration of the financial situation ...