food borne diseases

Food born diseases

September 24, 2019 Know Public Health 0

Introduction Access to sufficient amounts of safe and nutritious food is key to sustaining life and promoting good health. The term “food-borne disease” is defined […]

Virus and Virology

Virus and Virology

January 31, 2018 Know Public Health 0

Introduction  A virus is an obligate intracellular parasite containing genetic material surrounded by protein. Viruses depend on the host cells that they infect to reproduce. […]