👉 Pending infection occurs when an individual becomes susceptible to a pathogen due to a compromised immune system, exposure before immunity has developed, or a delay in receiving a vaccine or treatment. This state leaves the person vulnerable to infection, as their body's defenses are not yet primed to combat the invading microorganism. Factors such as HIV/AIDS, cancer treatments, malnutrition, or chronic diseases like diabetes can weaken immune responses, increasing the risk of pending infection. Once exposed to a pathogen, the body may take time to mount an effective immune response, during which time the individual is at heightened risk of contracting and developing an active infection. Preventive measures, such as vaccinations and maintaining good hygiene, are crucial in reducing the likelihood of pending infection and subsequent disease.
