مناقشة

Tuesday 9 May 2023, 09:00 → 11:00 Asia/Baghdad

كلية طب الاسنان - فرع التشخيص الفمي - الطابق السابع - قاعة المناقشات

سجى قاسم عباس

The first hit of corona virus disease 2019 pandemic was reported in December 2019, in Wuhan, Hubei province, China and seafood wholesale markets were reported to be the source of infection. The development of effective and safe vaccines against corona virus 2019 has been extremely fast. The development of corona virus 2019 mRNA vaccine started in early January, 2020, after the release of corona virus 2019 genetic sequence, Initial safety and efficacy for corona virus 2019 mRNA vaccine (Pfizer) has been demonstrated in a study on a total of 43,584 participants randomized to vaccine and placebo.

سجى.docx