Document Type : Original Article
Authors
1 Viral & Zoonotic Disease Research Program, U.S. Naval Medical Research Unit#3
2 Preventive Sector, Ministry of Health and Population, Egypt
3 Central Public Health Laboratories, Ministry of Health and Population, Egypt
4 Viral & Zoonotic Disease Research Program, U.S. Naval Medical Research Unit#3.
5 Botany & Microbiology Department, Faculty of Science, Cairo University, Egypt
Abstract
Keywords