*891 Opinion
In this case we consider the right of an infant to recover damages for the pain and suffering incidental to an illness contracted as a result of medical malpractice. As we explain below, an infant may recover damages for pain and suffering on the same basis as an adult. Indeed, lay testimony, as well as expert testimony, may support such an award. Moreover, in certain cases the trier of fact may infer pain and suffering from the nature of the injury alone. In accordance with these principles we hold that in the instant case an instruction to the jury foreclosing compensation to the infant for pain and suffering worked both error and prejudice, compelling the order of a new trial.
Rachel Capelouto was admitted to the Kaiser Hospital Sunset facility in the early morning of July 30, 1964, and at 6:45 a.m. she gave birth to her daughter Kim. Rachel and Kim were discharged from Kaiser on August 2; shortly thereafter Kim developed the first symptoms of a gastrointestinal disorder which was to cause her recurrent distress throughout the entire first year of her life. At various times she suffered from projectile vomiting, severe diarrhea, dehydration, cramps and shock. At times the dehydration was severe enough to require the introduction of intravenous feeding devices, and in the fifth month of her life the attending physician concluded that her condition had so deteriorated as to endanger her life. She was hospitalized six times during her first year, the initial hospitalization occurring on August 5 when she was barely one weеk old. Laboratory tests of Kim’s stools indicated the presence of the bacteria salmonella Newport, C-2, and her physician eventually decided that the salmonella infection was the primary cause of her symptoms. Following treatment for salmonellosis Kim’s condition gradually improved. Ultimately she recovered completely; she suffered no permanent disability.
Kim had contracted the salmonella infection while at Kaiser Hospital immediately after her birth. The initial source of the infection lay with Mrs. Lipsitz, an asymptomatic carrier of the bacteria, who herself had been admitted to Kaiser for childbirth. Salmonella spreads by transmission from the stools of an infected person to the mouth of the recipient, generally via some neutral medium such as unwashed hands. Mrs. Lipsitz’s son, Robert, apparently contracted the disease at childbirth when the close proximity of the anal and birth canals facilitates transmission. Robert was placed in the same newborn nursery as Kim; he first exhibited symptoms at 8:40 p.m. on July 30, 30 hours after his birth. Eventually seven infants in that nursery, including Robert and Kim, were diagnosed as having salmonellosis, as were seven other infants housed in a different nursery *892 at Kaiser. The entire Kaiser maternity unit was temporarily closed during one period of that August as a result of the epidemic.
In an action for malpractice Kim sought both special and general damages. At the defendants’ request, the trial court instructed the jury, in part: “You are not permitted to award Kim Capelouto damages for physical pain and mental suffering which, although possible, is under the law incapable of proof because of the age of the child.” The jury awarded Kim $1,510.24, the precise amount of the medical expenses. After the court denied a motion for a new trial Kim appealed. 1 Three issues confront us: the propriety of the above instruction; the viability оf recovery for pain and suffering in the absence of expert testimony, and the proper scope of a possible new trial.
Turning first to the issue involving the instruction, we note that this court has ruled: “If a cause of action is otherwise established, it is settled that damages may be given for mental suffering naturally ensuing from the acts complained of.”
(State Rubbish etc. Assn.
v.
Siliznoff
(1952)
Indeed, mental suffering frequently constitutes the principal element of tort damages (Rest. 2d Torts, § 905, com, c); awards which fail to compensate for pain and suffering have been held inadequate as a matter of law.
(Clifford
v.
Ruocco
(1952)
The instruction given by the trial court in the instant case is grounded upon
Babb
v.
Murray
(1938)
Thus the opinion in Babb provides only meager support for the proposition that infants are barred, as a matter of law, from recovery for pain and suffering. The only rationale offered in Babb for such a rule is the infant’s admitted inability to understand the cause of the pain and suffering; the court offers this explanation of its reasoning: “Manifestly, she did not know what happened to her and, not knowing, was without fear or mental anguish.” 3 But аs one commentator has pointed out, “the court seems to have confused capacity to suffer with ability to discover the cause of the pain.” (2 Witkin, Summary of Cal. Law (7th ed. 1960) Torts, §411, p. 1615.) Once we recognize this fallacy, little remains to support the Babb rule; human experience tells us that infants can feel pain and discomfort even if they do not know the source of it.
The infant’s inability to explain the cause of pain or to describe the extent of it does not affect the sting of it. Indeed, the infant’s cry of hurt is as poignant as the most detailed exposition. The moan of the injured child, who may even be unconscious, needs no elaboration in descriptive language. Communication flows from all manner of sounds and gestures; it is not confined to brittle or inadequate words. The inarticulate anguish of the infant serves as much a ground for recovery as the adult’s most sophisticated description.
We have found no jurisdiction adhering to the rule in
Babb;
indeed, no court has cited the case since its rendition in 1938.
4
Since
Babb,
the
*895
decisions have upheld recoveries by young children for pain and suffering and have encountered no special problem in so doing. (E.g.,
Crane
v.
Smith
(1943)
We turn from defendants’ unsuccessful defense of the instruction to its contention that, regardless of the correctness of the Babb rule, Kim may not recover for pain and suffering because she did not introduce any medical evidence in support of such a finding.
The absence of medical testimony cannot of itself serve to foreclose recovery for pain and suffering; expert testimony is not a prerequisite to the framing of a question for the jury on this issue. Although plaintiff’s own testimony commonly establishes his damages for pain and suffering, attorneys frequently invoke the testimony of other parties аs well. We have long upheld the admissibility of such testimony, including that of lay witnesses relating observations of the sufferer’s involuntary declarations and expressions.of pain.
(Green
v.
Pacific Lumber Co.
(1900)
Thus, although expert testimony may undoubtedly be helpful, it is not necessary to establish a basis for an award for pain; lay testimony suffices.
(Mendoza
v.
Rudolf
(1956)
*896
Evidence as to the Existence or Nonеxistence, or Severity, of Pain (1967)
Moreover, even in the absence of any explicit evidence showing pain, the jury may infer such pain, if the injury is such that the jury in its common experience knows it is normally accompanied by pain.
(Mendoza
v.
Rudolf
(1956)
Finally, the record discloses that both medical and lay evidence amply supported a finding of pain, and that such a finding derived further support from the reasonable inference arising from the nature of the injury. In so deciding we reject the suggestion of defendants that plaintiffs must introduce medical testimony which explicitly asserts the existence of pain. In our view the unchallenged description of the child’s symptoms in itself suffices to form the basis of an award.
Medical witnesses repeatedly testified that Kim experienced severe diarrhea and vomiting of a projectile nature, that she suffered shock and dehydration, and that she becаme listless and lethargic during these attacks. Plaintiff’s private physician, a pediatrician who treated the child from the age of two and one-half weeks, summarized her condition in a hospital report that was read to the jury: “At two months of age the patient began the first of many episodes which eventually resulted in marked dehydration and necessitated numerous hospitalizations (at least five or six). Each episode would begin in characteristic fashion with nausea, vomiting and repeated retching which would last for a period of one to four hours. This would be followed by the passage of three to four white, mushy slightly frothy stool. A copious green watery diarrhea would then ensue and last for a period of two-four days. Stools could number up to 20 per day. Weight loss would initially be great consisting of twelve ounces to a pound or two. The initial episode suggested a shock-like state with a listless infant, a soft, non-tender abdomen with hyperactive bowel sounds.”
*897
The pediatrician’s description of Kim’s symptoms was repeated in various forms by a number of witnesses; Mrs. Capelouto indeed described the screaming of the сhild during severe attacks. Thus we do not face a situation in which the jury was given only the cold medical diagnosis of salmonellosis; we have here, instead, detailed descriptions of symptoms from which the jury would be impelled to infer some pain and. suffering. We, therefore conclude that it is more probable than not that the erroneous instruction produced a result less favorable to plaintiff Kim than would otherwise have occurred.
(People
v.
Watson
(1956)
We must finally determine the proper scope of the new trial. This court has said that if the “evidence as to liability is in sharp and substantial conflict, and the damages awarded are so grossly inadequate as to indicate a compromise on the issues of liability and damages, the case should be remanded fоr a retrial of both issues.”
(Beagle
v.
Vasold
(1966)
In applying that principle to the case before us we do not view the size of plaintiff Kim’s recovery as evidence of a compromise; here, the $1,510.24 verdict, although relatively small, constituted the most that the jury could award plaintiff pursuant to the trial judge’s instructions. Because ample evidence in the record supports the jury’s initial conclusion as to the defendants’ liability, 5 and because the jury awarded Kim the maximum amount permissible under the judge’s erroneous instructions on damages, *898 we hold that a limited new trial on the issue of damages alone should be ordered. 6
In light of the uncontradicted evidence that Kim. Capelouto endured repeated attacks of diarrhea, vomiting, dehydration, shock and cramps, that her treatment included intravenous feeding and the insertion of catheters into her stomach, we conclude that an instruction to the jury precluding an award of damages for pain and suffering was both erroneous and prejudicial, requiring the order of a limited new trial on the issue of damages.
The judgment as to plaintiff Kim Capelouto is reversed as to the issue of damages. In all other respects the judgment is affirmed.
Wright, C. J., McComb, J., Peters, J., Mosk, J., Burke, J., and Sullivan, J., concurred.
Notes
The complaint alleges a separate cause of action by Kim’s parents for their own mental and physical distress arising from defendants’ negligence. Pursuant to plaintiffs’ request, this issue went to the jury under the instruction that the parents recover “reasonable compensation for any pain, discomfort, fears, anxiety, and emotional distress suffered by the parents, of which the injury to their child was a proximate cause.” The jury nonetheless found for defendants on this parents’ cause of action.
The parents assert that the trial court erred in not further instructing the jury that “a person who, due to the negligence of a Defendant, is exposed to danger of injury to himself as well as a witness to injuries to his child may recover damages for any physical еffects upon himself as well as for any mental or emotional distress which he may suffer.”
The instruction which the jury was given allows for the parents’ recovery for physical or mental injury sustained in the course of caring for the child and responding to her needs. The refused instruction would permit recovery on an additional ground: injuries caused to the parents by the mere
witnessing
of the child’s suffering. The trial judge properly rejected this latter instruction, which was based upon our holding in
Dillon
v.
Legg
(1968)
Indeed, at times physical pain has been identified as one element of mental suffering; e.g.,
Crisci
v.
Security Ins. Co.
(1967)
“The items of physical suffering, pain and mental anguish, which in so many cases go to make up the ‘deteriment’ in cases of this kind," were incapable of proof because of the age of the child. There was neither medical nor scientific testimony offered to show whether the child suffered any pain at all, or over any appreciable period. Manifestly, she did not know what happened to her and, not knowing, was without fear,or mental anguish.”
(Babb
v.
Murray
(1938)
Other jurisdictions considering the questión have held that infants may recover' for pain and suffering. “Certainly it is true that regardless of how immature a child is, it is capable of suffering mental pain as the result of physical injury. Mental anguish in some degree necessarily follows physical pain. . . . Mental anguish exists whether the child can recognize it and reason about it or not.”
(Illinois Cent. R. Co.
v.
Williams
(1926)
The rationale of barring yоung children from recovery for pain and suffering would seem to extend to mental incompetents as well. But this argument has also been rejected by those courts that have considered it. “Mental suffering is a presumed consequence of physical injury in the case of an insane person as well as -a sane
The strongest evidence presented by plaintiffs on the issue of liability concerned both the hospital’s delay in isolating Robert Lipsitz and its failure to conform to a number of standard hygienic practices. Kim spent
iAVz
hours in the same nursery room with Robert following the time he should have been isolated under the requirements of title 17, section 2564, of the California Administrative Code. There was also substantial evidence that hospital personnel sоmetimes failed to wash their hands between the handling of infants, the diapers were not always sterilized before reuse, and that personnel occasionally carried two infants simultaneously. All of such practices fell below the prevailing standard of care. One expert witness for the plaintiffs testified that if proper standards are followed it is virtually impossible for salmоnella infection to spread through a hopsital nursery; this testimony alone could form the basis of a jury, finding of liability under the doctrine of res ipsa loquitur.
(Tomei
v.
Henning
(1967)
We note that at trial defendants did contend that-most of Kim’s symptoms arose from some undiagnosed illness rather than from salmonellosis. We need not evaluate that claim here since defendants may raise it on retrial, in contesting the plaintiffs’ entitlement to specific damages.
