COMPLETE SCHOOL PROJECT TOPICS & MATERIALS: CHAPTERS: Chapter 1-5 | DOC FORMAT: MS WORD/PDF | PRICE: ₦3,000 GET COMPLETE WORK ABSTRACT COVID-19, since its discovery in 2019, has posed a major health problem in the world. It is caused by the SARS-CoV-2 virus and is transmitted via infected respiratory droplets and contaminated surfaces. There is […]