the aim of the study is to compare the severity of symptoms in case of reinfection withCOVID-19. the study will compare between two groups; vaccinated and non vaccinated. theside effects from vaccination and symptoms of infection and reinfection will be reprted.
Not Provided
Biological: COVID-19 vaccin
injection
Inclusion Criteria:
- clinically diagnosed with COVID infection
- take any type of vaccines
Exclusion Criteria:
- no accept sharing
- not vaccinated with COVID vaccine
Deraya university
Minya 360686, Egypt
Not Provided