Since 2020, aggregated from related topics
Vertical transmission refers to the passing of pathogens, genes, behaviors, or other characteristics from parent to offspring. This can occur through various means such as through the placenta during pregnancy, through the egg or sperm, or through breastfeeding. Vertical transmission plays a crucial role in the spread of diseases, inheritance of genetic traits, and transmission of cultural behaviors in populations. Researchers often study vertical transmission to better understand the mechanisms by which these characteristics are passed from one generation to the next.