Which of these statements about HIV/AIDS is TRUE?

The statement that blood is a known transmission route for HIV/AIDS is accurate because HIV is primarily spread through specific bodily fluids, including blood. This can occur through sharing needles, transfusions, or injuries involving blood from an infected person. Understanding the transmission routes is crucial for prevention and treatment strategies.

Other options, such as the possibility of contracting HIV through casual contact, are misleading since casual interactions like hugging or sharing food do not spread the virus. Furthermore, blood transmission specifically highlights the importance of safe practices in medical environments and among individuals using injectable drugs. Also, stating that the virus can only affect immunocompromised individuals disregards the fact that anyone can become infected if exposed to the virus, regardless of their immune status.