What is the most common mode of transmission for Enteric adenoviruses?

Enteric adenoviruses are primarily transmitted through person-to-person contact. This mode of transmission occurs when an infected individual passes the virus to another person, often through direct contact or by touching surfaces or objects contaminated with the virus. Given that these viruses are commonly found in the gastrointestinal tract and can persist on surfaces, outbreaks often occur in group settings where close contact is frequent, such as daycare centers or nursing homes.

Understanding this transmission route is crucial for implementing effective control measures, such as promoting good hygiene practices like handwashing, especially in environments where people are in close proximity. While foodborne and waterborne routes can indeed lead to viral transmission, they are less commonly associated with enteric adenoviruses when compared to the direct spread through human interactions. Vector-borne transmission, typically associated with insect-related diseases, is not relevant to enteric adenoviruses, which further highlights why person-to-person contact stands out as the predominant mode of transmission.