Study the Relationship between Severity of Post-Vaccination with Infection of COVID-19 and Vaccination
Alaa Hamza Jaber Al-Jelehawy & Ali Redha Abdulamer Sherali · Microbiology Research Journal International · 2023
Background: The pandemic illness of coronavirus 2019 is caused by (SARS-CoV-2), it was started from China in December 2019. It speedily disseminate in the world and became a general threat. More than 5 million persons have died in the world. Aim of the Study: For assessments the...
Open access
Research Article
10.9734/mrji/2023/v33i11-121412