A pneumonia of unknown cause detected in Wuhan, China was first reported to the WHO Country Office in China on 31 December 2019. The outbreak was declared a Public Health Emergency of International Concern on 30 January 2020. The spread and severity of the disease is variable from one country to another. Our team as well as many reports suggested that in some countries a " Flu like illness but much worse" was described in October, November and early in December before the WHO announcement. Was it COVID-19?
Other: Questionnaire
Survey to identify number of people who got unusual severe flu- like illness in last October- November
Diagnostic Test: IgG
Measure the past immunity of the disease (if possible)
Inclusion Criteria:
- All subject except excluded group
Exclusion Criteria:
- subject diagnosed as COVID-19 positive and their contacts
AssiutU
Assiut, Egypt
Investigator: Aliae AR Mohamed-Hussein
Contact: +201222302352
aliaehussein@gmail.com
Aliae Mohamed-Hussein
01222302352
aliaehussein@aun.edu.eg