What are carried by mold spores and can cause allergic reactions or sickness in some people?

Mold spores are microscopic particles released by mold organisms, and they can carry toxins, which are harmful substances produced by certain types of molds. When inhaled or come into contact with the skin, these toxins can lead to allergic reactions and various health issues in susceptible individuals. This is particularly relevant for those with respiratory conditions or weakened immune systems, as exposure can exacerbate symptoms or lead to more serious illnesses.

While other options might relate to health and safety in a broad sense, they do not specifically pertain to the harmful effects caused by mold spores. Antiseptics and disinfectants are used to kill pathogens and reduce the risk of infection but do not involve the natural occurrence of toxicity associated with mold. Infectious agents refer to pathogens that can cause diseases, but they are not the same as toxins carried by mold spores. Therefore, toxins are the most accurate answer in the context of mold spores and their potential to cause allergic reactions or sickness in some individuals.