Human population growth serves as an important model for population ecologists, and is one of the most important environmental issues of the twenty-first century.
Confidence votes 1. no not all, blood-borne pathogens are typically found in the blood stream and any bodily fluid that can contain blood can contain a blood borne pathogen. these include urine, feces, saliva, sperm, vaginal secretions, and even tears.
âBloodborne pathogensâ means pathogenic microorganisms that are present in human blood and can cause disease in humans. These pathogens include, the hepatitis B virus and the human immunodeficiency virus (HIV). While HBV and HIV are specifically identified in the standard, the term includes any pathogenic micro-