Alfred A. Andreano (“Andreano”) appeals from a decision of the United States *476 Court of Appeals for Veterans Claims (“Veterans Court”), Andreano v. Shinseki, No. 08-2851, 2010 WL 1424299 (Vet.App. Apr. 12, 2010). That decision affirmed a decision of the Board of Veterans’ Appeals (“Board”) denying Andreano’s claim for entitlement to service connection for malaria. We dismiss.

BackgRound

Andreano filed a claim for service connection for malaria with the Department of Veterans Affairs asserting that he had suffered from malaria since his discharge from active duty in the U.S. Army in January 1946. He acknowledged that his service records did not contain any mention of malaria because he failed to report the condition upon discharge. Andreano’s service medical records could not be located, likely because they were destroyed in a fire at the Personnel Records Center in 1973. The VA Regional Office denied An-dreano’s claim and the Board affirmed based on the absence of “evidence ... of a current disability that is a residual of malaria.” Resp. Br. App. 11.

The Veterans Court affirmed the decision of the Board, noting that “[w]hile [Andreano] has provided lay testimony to support his assertion that he contracted malaria while in service, he has provided no evidence, lay or medical, which would indicate that he currently suffers from malaria or the residuals thereof.” Resp. Br. App. 3.

Disoussion

This court has jurisdiction to hear decisions of the Veterans Court only with respect to a “challenge to the validity of any statute or regulation or any interpretation thereof....” 38 U.S.C. § 7292(c). We may not, however, review factual determinations or the application of law to fact “[e]xcept to the extent that an appeal ... presents a constitutional issue.” Id. § 7292(d)(2); see Conway v. Principi, 353 F.3d 1369, 1372 (Fed.Cir. 2004).

Andreano does not contest the validity or interpretation of any statute or regulation, but appears to argue only that application of the benefit of the doubt doctrine, codified in 38 U.S.C. § 5107, would change the result in his case. Under this doctrine, “[w]hen there is an approximate balance of positive and negative evidence regarding any issue material to the determination of a matter, the Secretary shall give the benefit of the doubt to the claimant.” 38 U.S.C. § 5107(b). In this case, the Veterans Court noted that “the Board, sitting as the trier of fact, has determined that the preponderance of the evidence weighs against [Andreano’s] claim;” thus, the “benefit of the doubt doctrine is inapplicable.” Resp. Br. App. 4. The Board’s finding that “a preponderance of the evidence weighs against [Andreano’s] claim” is a factual finding. Similarly, the Board’s decision to deny Andreano’s claim of service connection for malaria is a finding of fact. See 38 C.F.R. § 3.303(a). We are statutorily prohibited from reviewing the Board’s findings of fact. See 38 U.S.C. § 7292(d)(2).

Because this court is without jurisdiction to review the Board’s factual findings, we dismiss.

DISMISSED

Costs

No hosts.