The Board denied the Veteran's claim for service connection of a lung condition, finding that there is no competent evidence to establish that his current lung condition either began in service or is related to service.

The Board denied service connection for various conditions, including heart condition, lung condition, peripheral neuropathy of both upper and lower extremities, bilateral plantar fasciitis with bone spurs, left kidney cyst, cirrhosis of the liver and hepatitis C, migraine, and chronic allergic rhinitis.

The Board granted a 70 percent initial evaluation for the Veteran's service-connected psychiatric disorder and TDIU, but remanded claims for service connection for diabetes, lumbar condition, cervical condition, lung condition, and left and right lower extremity neuropathy.

The Board granted an earlier effective date of March 10, 2021, for a 70 percent rating for PTSD and denied an increased disability rating in excess of 70 percent for PTSD and service connection for residuals of latent tuberculosis (now also claimed as lung condition).

The Board denied service connection for allergies, a lung condition, a sinus condition, and fatigue (characterized as chronic fatigue syndrome) because the evidence did not support finding current disabilities during the pendency of the claims or contemporaneous to their filing.