iMEMORANDUM OPINION
ETMC First Physicians and Kristin Ault, D.O. appeal the trial court’s order denying their motion to dismiss the lawsuit against them filed by Melissa Van Ness, Individually and as Next Friend, an Heir at Law, and a Surviving Parent of Nicholas Van Ness; Ronald Van Ness, Individually, and as Next Friend of, an Heir at Law, and a Surviving Parent of Nicholas Van Ness; and the Estate of Nicholas Van Ness. In then' sole issue, ETMC and Ault contend that the trial court abused its discretion when it overruled their motion to dismiss the Van Nesses’ suit for failure to comply with the expert report requirements under Chapter 74 of the Texas Civil Practice and Remedies Code.
Background
Melissa and Ronald Van Ness filed suit against ETMC First Physicians and Dr. Ault, alleging that their negligence caused the death of their son Nicholas.
In the amended report, Dr. Jaffee stated that Nicholas Van Ness was born on November 13, 2009. Melissa and Ronald took Nicholas to see Dr. Ault on November 19, 2009, and November 30, 2009. At those visits, Nicholas was well and there were no concerns regarding his health. Melissa and Ronald took Nicholas to see Dr. Ault again on December 11, 2009, when he was exactly four weeks old. Nicholas had a fever and nasal congestion. Dr. Jaffee noted that Nicholas’s medical records did
Dr. Jaffee stated in his report that even though there were no medical records or billing records showing a further office visit, Melissa and Ronald stated that they returned to Dr. Ault’s office on December 15, 2009, and reported that Nicholas’s symptoms had worsened. According to Melissa and Ronald, Dr. Ault removed Nicholas from his car seat and physically examined him, but did not listen to his breathing or perform any tests on him. No lab blood tests or X-rays were obtained.
Five days later on December 20, 2009, Nicholas was taken to East Texas Medical Center in Jacksonville and treated for acute pneumonia, wheezing, and tachycardia. The following day, Nicholas was transferred to Children’s Medical Center Hospital in Dallas, Texas. Approximately one month later, on January 20, 2010, Nicholas died of pertussis respiratory illness (whooping cough).
Dr. Jaffee stated that Dr. Ault should have conducted a more thorough physical examination, completed various lab tests, and started Nicholas on a preventative regimen of antibiotics.
ETMC First Physicians and Dr. Ault renewed their objections and motion to dismiss, again contending that the report failed to adequately demonstrate causation. After a hearing, the trial court overruled their objections and motion to dismiss. This appeal followed.
Expert Report
In their sole issue, ETMC First Physicians and Dr. Ault contend that the trial court abused its discretion when it overruled their motion to dismiss the Van Nesses’ suit for failure to comply with the expert report requirements on causation under Chapter 74.
Standard of Review
We review a trial court’s Section 74.351 ruling for an abuse of discretion. Am. Transitional Care Ctrs. of Tex., Inc. v. Palacios,
An “expert report” is a written report that provides a fair summary of the expert’s opinions regarding applicable standards of care, the manner in which the defendant failed to meet those standards, and the causal relationship between the defendant’s failure and the plaintiffs injury, harm, or damages claimed. Tex. Civ. Prac. & Rem.Code Ann. § 74.351(r)(6) (West Supp.2013). In setting out the expert’s opinions on each of the required elements, the report must provide enough information to fulfill two purposes if it is to constitute a good faith effort. Palacios,
A causal relationship is established by proof that the negligent act or omission was a substantial factor in bringing about the harm and that absent this act or omission, the harm would not have occurred. Costello v. Christus Santa Rosa Health Care Corp.,
However, a plaintiff need not present evidence in the report as if it were actually litigating the merits. Palacios,
Discussion
Dr. Jaffee stated in his report that when Dr. Ault evaluated Nicholas Van Ness on December 11, 2010, and diagnosed fever, she should have taken the following actions:
• Performed a full physical exam including vital signs, pulse oximetry, respiratory rate and CBC;
• Performed a complete septic work-up, including
• complete blood count
• blood culture
• urinalysis and urine culture
• spinal tap so that doctors can order an examination of the spinal fluid, including a spinal fluid culture
• chest x-ray (although this is often left out if the child lacks respiratory symptoms)
• stool studies if the baby has diarrhea
*157 • viral test or culture, such as an RSV prep or flu test
•Performed additional laboratory tests, such as culture, polymerase chain reaction [PCR], direct fluorescent antibody [DFA] and serology;
• Administered antibiotics prophylactically while the test[s] are pending; and/or
• Admitted Nicholas to a medical facility for further evaluation.
Dr. Jaffee went on to conclude that had Dr. Ault done so, “[i]t is within a reasonable degree of medical certainty and/or with 51% certainty that had Dr. Ault appropriately evaluated and diagnosed him, Nicholas Van Ness would have received the appropriate dosage and treatment of antibiotics in a timely manner, and he would not have expired on January 20, 2010.”
However, Dr. Jaffee’s conclusion does not follow from the facts he described in his report. In describing pertussis in relation to its effects on infants, Dr. Jaffee noted that “[flnfection in newborns is particularly severe. Pertussis is fatal in an estimated one in 100 infants under two months, and fatal in one in 200 infants aged two to twelve months.” Dr. Jaffee stated that “[r]eported fatalities from pertussis in infants have increased substantially over the past 20 years.” Dr. Jaffee went on to mention that “[prevention via vaccination is of primary importance because treatment is of little benefit to the person affected.” Infants as young as Nicholas will not be completely vaccinated. Consequently, Dr. Jaffee asserts “[u]nvac-cinated or incompletely vaccinated infants younger than 12- months of age have the highest risk for severe and life-threatening complications and death[, and in such a case,] prophylactic antibiotics ... are still frequently used in those who have been exposed and are at high risk of severe disease (such as infants).” Dr. Jaffee stated that antibiotics may “shorten the duration of infectiousness and are thus recommended.” Even though early treatment is of little benefit to the person affected, Dr. Jaffee contends in his report that
[e]arly treatment of pertussis is very important. The earlier a person, especially an infant[,] starts treatment^] the better. If treatment for pertussis is started early in the course of illness, during the first one to two weeks before coughing paroxysms occur, symptoms may be lessened. Clinicians should strongly consider treating prior to test results if clinical history is strongly suggestive or patient is at risk for severe or complicated disease, e.g. infants. If the patient is diagnosed late, antibiotics will not alter the course of the illness and, even without antibiotics, the patient should no longer be spreading pertussis.
Finally, Dr. Jaffee states that “[a] reasonable guideline is to treat ... infants aged less than [one] year within six weeks of cough onset.”
Thus, a review of Dr. Jaffee’s report demonstrates that treatment is of little benefit to the person affected, but given the danger of pertussis to infants, prophylactic antibiotics should be administered to those infants exhibiting symptoms of the disease, even prior to obtaining the test results. Antibiotics are recommended be
At the earliest, Nicholas began coughing on December 1, 2010. He began treatment on December 20, 2010, which was approximately three weeks from the earliest possible date he began to cough; yet he died one month later on January 20, 2011.
Rather, because treatment is of little benefit to the person affected, the facts lead to the conclusion that had Dr. Ault provided antibiotics to Nicholas on either of those dates, at most Nicholas’s symptoms may have lessened and his ability to spread the disease to others may have diminished. The facts discussed in the report do not show that treatment would have altered the course of the disease, but lead to the conclusion that Nicholas was unfortunately one of those infants who did not survive despite timely treatment.
The Van Nesses also contend that Dr. Jaffee was not required to rule out every possible cause, at least for purposes of satisfying the expert report requirement in a healthcare liability claim. See, e.g., Hillery v. Kyle,
The trial court or a court of appeals may grant a thirty day extension in which to amend a timely filed but deficient expert report. See Tex. Civ. Prac. & Rem. Code Ann. § 74.351(c); Leland v. Brandal,
ETMC First Physicians and Dr. Ault’s sole issue is sustained.
Disposition
We have sustained ETMC First Physicians and Dr. Ault’s sole issue. Conse
Notes
. See Tex. Civ. Prac. & Rem.Code Ann. § 74.351 (West Supp.2013).
. The Van Nesses allege that ETMC First Physicians is vicariously liable to them solely because of its employment relationship with Dr. Ault, and not because of any direct negligent acts on its part. The Van Nesses also sued Justin Mclnnis, but later filed an amended petition dismissing Mclnnis from the lawsuit. He is not a party to this appeal.
. Dr. Jaffee also opined that Dr. Ault should have admitted Nicholas to a treatment facility, but the parties do not discuss this conclusion in their briefs in any detail. In any event, it appears from the report that Dr. Jaffee focused mostly on Dr. Ault's failure to administer antibiotics as the reason for Nicholas’s death.
. Dr. Jaffee made other similar conclusions elsewhere in his report. For example, he stated as follows:
None of the protocols outlined in this report were followed by Dr. Ault. In my opinion to a reasonable degree of medical certainty, had Dr. Ault performed any of these tests, it would have shown Bordetella pertussis at a treatable stage and but for the failure to treat Nicholas Van Ness as outlined above he would have had a 51% or more chance of survival.
. Dr. Jaffee opined in his report that had Dr. Ault conducted the proper medical tests, she should have administered antibiotics prophy-lactically, even prior to learning of the pertussis test results. Consequently, based on Dr. Jaffee's analysis, we treat Dr. Ault’s failure to provide antibiotics as the critical event, not her failure to conduct the tests.
