Andrew Barnett Christie
Contributor
Physician, Fazakerley Hospital, Liverpool, 1946β74. Head, Department of Infectious Diseases, University of Liverpool. Author of Infectious Diseases.
Primary Contributions (1)
Infectious disease, in medicine, a process caused by an agent, often a type of microorganism, that impairs a personβs health. In many cases, infectious disease can be spread from person to person, either directly (e.g., via skin contact) or indirectly (e.g., via contaminated food or water). Anβ¦
READ MORE