Kansas City Southern Railway Company (KCS) appeals an adverse judgment in a wrongful death action brought under the Federal Employers’ Liability Act (FELA) 45 U.S.C. § 51 et seq. (1976), complaining principally that the plaintiff’s cause of action was time barred. We affirm, but remand for modification of damages.
I
William DuBose worked for KCS as a railroad car repairman from approximately 1950 to 1977, when he retired. In the course of his work he was exposed to various irritants or noxious agents, including sulphur, grain dust, petroleum coke dust, fiberglass and silica. DuBose began to develop breathing problems during the late 1960’s. He was first admitted into the hospital in January 1977 for treatment of shortness of breath, and was diagnosed as having chronic obstructive pulmonary disease. Later in the month DuBose’s doctors performed a right and left sympathectomy and removed a small portion of his right lung. He was then diagnosed as having tuberculosis. After his release from the hospital, DuBose began to receive treatment for the tuberculosis, spending some time at a tuberculosis clinic. He retired in July 1977 due to his health and breathing problems.
DuBose’s health deteriorated during 1979, when he was hospitalized five times. During a December 1979 hospitalization, DuBose was diagnosed as having cancer of the lung. The carcinoma was discovered in the right upper lung, the site where earlier X-rays, beginning in January 1977, had revealed scarring. DuBose died on June 26, 1980. An autopsy confirmed the existence of diffuse pulmonary fibrosis, as well as a “poorly differentiated carcinoma — probably adenocarcinoma” — in the upper lobe of Du-Bose’s lung.
Kathleen DuBose, DuBose’s widow, filed this suit in September 1980, alleging that KCS’s negligence caused DuBose to suffer injuries that resulted in his death. At trial, appellee's medical expert testified that the cancer could have been caused in either of two ways. First, pulmonary fibrosis, produced by the exposure to irritants, could have developed into scar carcinoma. Second, the cancer could have developed from the periphery of a tuberculosis scar. 1 KCS’s medical expert opined that the cancer developed from a longstanding scar caused by tuberculosis.
The jury found for appellee on the issues of negligence and causation, returning a verdict against KCS for $200,000. On appeal KCS argues primarily the limitations question and its submission to the jury.
II
Section 6 of the FELA provides in part: “No action shall be maintained under this chapter unless commenced within three years from the day the cause of action accrued.” 45 U.S.C. § 56 (1976). The thrust of KCS’s argument on appeal is that DuBose’s cause of action accrued early enough to bar appellee’s recovery. Since the statute does not define when a cause of action accrues, we look to case law for the answer.
Ordinarily, a statute of limitations begins to run at the moment a plaintiff’s legally protected interest is invaded. This injury usually coincides with the tortious *1029 act. See, e.g., Restatement (Second) of Torts § 899 comments c & e (1977). Often, however, plaintiffs may be unaware that they have been injured, even though the tort has been completed. Courts thus developed the “discovery rule” to mitigate the harshness of applying statutes of limitations strictly in cases involving medical malpractice, occupational diseases, and other types of latent injuries.
The Supreme Court created and supplied the rationale for the federal discovery rule in
Urie v. Thompson,
We extended the
Urie
discovery rule to medical malpractice actions under the Federal Tort Claims Act (FTCA) in
United States v. Reid,
In
Kubrick,
the Court disapproved of and cut back on the expanded discovery rule. “We are unconvinced that for statute of limitations purposes a plaintiff’s ignorance of his legal rights and his ignorance of the fact of his injury or its cause should receive identical treatment.”
Ill
KCS contends that
Kubrick
should not be applied to this case. KCS argues that the
Kubrick
test — no accrual until
*1030
plaintiff knows the facts of injury and causation — is limited to medical malpractice cases under the FTCA, and that the
Urie
test — no accrual until injurious effects manifest themselves — applies to occupational disease cases under the FELA. We disagree and hold that
Kubrick
is not limited to the FTCA or to medical malpractice cases.
See Stoleson v. United States,
Our cases have foreshadowed this statement of the law.
United States v. Reid,
We have also applied a discovery rule in
pre-Kubrick
cases that in essence is no different from the test enunciated in
Kubrick.
In
Aerojet-General Shipyards, Inc. v. O’Keeffe,
Moreover, we have characterized Urie’s holding in a manner that also describes the test stated in
Kubrick.
In
Emmons v. Southern Pacific Transportation Co.,
While we acknowledge that the
Kubrick
court did not discuss whether a claim accrued when a plaintiff should reasonably have been aware of the critical facts of injury and causation, we think that the
Kubrick
test implicitly contains this formu
*1031
lation.
See, e.g., Davis v. United States,
IV
The accrual of DuBose’s cause of action was an issue at trial. KCS proceeded on the assumption that
Urie,
and not
Kubrick,
governed the accrual date. DuBose’s illness led to his hospitalization and the diagnosis of tuberculosis in early 1977, more than three years prior to the filing of this suit. KCS therefore contended that, under the
Urie
test, DuBose’s entire cause of action was time-barred.
See O’Keeffe,
Appellee DuBose contended that Kubrick applied and that the cause of action did not accrue until December 1979, the first time cancer was diagnosed. Kathleen DuBose testified that her husband first related his disease to his occupation at the time of the cancer diagnosis. She stated that DuBose thought that his earlier pulmonary problems were connected in some way to his wartime injuries.
KCS requested a jury instruction that separated the earlier pulmonary disease from the lung cancer. This was inappropriate where, under the evidence, the cancer may have been a more serious complication of the earlier disease. It was necessary for appellee to trace the cause of DuBose’s lung cancer through the earlier pulmonary problems to the conditions that existed at DuBose’s work place. KCS requested the following jury instruction:
[# 7] You are instructed that, under the evidence in the case, it is undisputed that Mr. DuBose had been suffering from pulmonary problems for many years. This pulmonary disease had manifested itself for a period in excess of three years prior to the plaintiff’s filing suit on September 24, 1980. Suit for this prior disease is therefore barred by the statute of limitations and you should award no damages to the plaintiff relating thereto. On the other hand, the plaintiff claims that Mr. DuBose was diagnosed as having lung cancer in 1979. If you find for the plaintiff on negligence and if you find that the disease of lung cancer did not manifest itself until some period within the three year statute of limita *1032 tions then you may award damages but only such damages as you may find are attributable to the lung cancer and not to the pre-existing problems.
The district judge was clearly correct in refusing to instruct the jury that recovery for DuBose’s pre-cancer pulmonary problems was barred as a matter of law. This instruction looked solely to manifestation of the diseases and told the jury to treat them separately. If a Kubrick-type test were made the basis for the inquiry, there was a fact question regarding when Du-Bose became aware that his disease was causally related to his employment.
See Emmons,
At first look we were concerned by the district court’s modification of KCS’s Requested Jury Instruction No. 10. 2 The instruction given directed the jury to consider only the disease of cancer. This instruction effectively took the limitations issue out of the case, since KCS did not claim that DuBose was or should have been aware of the critical facts of his lung cancer before late 1979, a time clearly within the limitations period. KCS, however, failed timely to object to the court’s language that focused the jury’s inquiry on the disease of cancer. The district court charged the jury:
[T]he defendant contends that the plaintiff’s claim is barred by the statute of limitations. The statute of limitations in a case such as this provides that an action for damages as a result of disease must be brought within three years from the date of the accumulated effects of the disease manifest itself [sic]. Therefore if you find from a preponderance of the evidence that the effects of the plaintiff’s husband's disease of cancer which caused his death had manifest itself [sic] more than three years before plaintiff filed her lawsuit, September the 27th, 1980, then you would find for the defendant and against the plaintiff. If you do not so find, of course, you would not find against the plaintiff on the question of limitations, (emphasis added).
After the jury began its deliberations the district court heard the objections of counsel. Counsel for KCS stated: “To the extent- that the court did not include in its instructions to the jury those requested charges of the defendant which have been filed numbered one through ten, we would object to the charge for that reason.” After voicing this general objection, KCS then made more specific objections. First, the charge failed to separate the pre-cancer disease from the cancer. Second, the charge failed to instruct that recovery was barred for the pre-cancer disease. These objections relate to the district court’s denial of KCS’s Requested Jury Instruction No. 7. Third, the court should have instructed the jury that a cause accrues when
symptoms
are manifested, not necessarily when a disease is diagnosed. This objection reflects the court’s modification of KCS’s Requested Jury Instruction No. 6.
3
KCS, however, failed to draw the court’s attention to the limitations charge’s focus on cancer.
See
Fed.R.Civ.P. 51;
Industrial Development Board v. Fuqua Industries, Inc.,
Except in unusual cases, “failure to object ordinarily bars later challenge to an instruction.” 9 C. Wright & A. Miller, Federal Practice and Procedure § 2558 at 671 (1971). See id. § 2553 at 639-42. We find that the infirmity in the jury instruction on *1033 limitations does not rise to the level of plain error. See id. § 2558 at 671-72.
We also note that KCS may have invited the error by separating DuBose’s pre-cancer lung disease from the lung cancer and by requesting a jury finding only on the latter. KCS consistently maintained that recovery for any fibrosis or tuberculosis was barred as a matter of law. KCS, however, failed to recognize and correct the error into which it led the court. 4
V
KCS contends that appellee presented no evidence to show that KCS was negligent and that DuBose’s exposure to hazardous substances could cause cancer. Therefore, KCS argues, the district court erred by submitting the issues of negligence and causation to the jury. The record, however, is replete with testimony that DuBose was exposed to a variety of irritants. Appellee’s expert, Dr. Joe DeLeon, testified that DuBose’s exposure to these irritants produced scarring in his lung and chronic bronchitis and reduced his ability to withstand tuberculosis infection. Dr. DeLeon also traced DuBose’s cancer to the fibrosis or tuberculosis, which in turn he causally attributed to DuBose’s working environment. Moreover, the record contains evidence of KCS’s negligence. Reasonable minds could clearly differ on the critical issues of causation and negligence, which the trial court properly submitted to the jury.
There are two matters that require modification of the damages award. Appellee and KCS stipulated that KCS was entitled to a credit for 80% of funds expended by KCS’s insurance carrier for DuBose’s reasonable and necessary medical expenses. At oral argument appellee agreed that she was bound by the stipulation.
Also, the jury was erroneously instructed that it could consider “the reasonable amount of expenses for funeral and burial for the deceased____” Funeral expenses, however, may not be included in damages awarded in FELA actions.
See Ivy v. Security Barge Lines, Inc.,
The cause is remanded to the district court for modification of the damages.
Affirmed but, in part, reversed and remanded.
Notes
. Appellee’s contention, supported by medical evidence, was that work conditions reduced Du-Bose’s capacity to resist the tuberculosis bacteria.
. "If you find that Mr. DuBose's disease manifested itself more than three years prior to September 24, 1980, then you will find for the defendant.”
. "You are instructed that the statute of limitations begins to run and the three year time period for filing suit is commenced when the symptoms of the disease manifest themselves, not necessarily when a diagnosis is made.”
. A party who requests an instruction has invited any error in it and cannot complain if the instruction, or one substantially like it, is given. But if the party recognizes the error into which he has led the court, and seeks to rectify it by objection when the instruction is given, he may have appellate review of the correctness of the instruction.
9 C. Wright & A. Miller, Federal Practice and Procedure § 2558 at 675-76.
