Having given careful consideration to the entire record, based upon the above testimony, the competent and substantial evidence presented and the applicable law, I find the following:
Claimant has the burden of proof to establish the elements of her claim for benefits. In order to reach the issue of the nature and extend of the TTD and PPD benefits, Claimant must show by a preponderance of the evidence that a workplace injury resulted from an accident arising out of and in the course of her employment for which proper notice was given. Failure to give timely notice is not fatal to the claim if the failure did not prejudice the employer.
Under $\S 287.420$, no proceedings for compensation for any accident under this chapter shall be maintained unless written notice of the time, place and nature of the injury, and the name and address of the person injured, has been given to the employer no later than thirty days after
the accident, unless the employer was not prejudiced by failure to receive the notice. The provisions of the chapter shall be strictly construed and the evidence shall be weighed impartially without giving the benefit of the doubt to any party when weighing evidence and resolving factual conflicts. $\S 287.800 .1$.
Claimant initiated the notice process but failed to complete it in any substantive or meaningful way. There is no evidence that Employer lost or misplaced the document. In fact, Employer was able to utilize the incomplete document over a month later when it appeared Claimant had been exposed to TB by a patient. A non-specific, undated, unsigned report is not a report of injury. The document was perfected at the request of Employer when it came to Employer's attention that Claimant may have been exposed to TB.
Notice is to be given to the employer as soon as practical, but not later than 30 days after the accident. The purpose of $\S 287.420$, RSMo, is to give the employer timely opportunity to investigate the facts pertaining to whether the accident occurred and, if so, to give the employee medical attention to minimize the disability. Dunn v. Hussman Corporation, 892 S.W.2d 676, 681 (Mo.App., 1994). The written notice may be circumvented if the claimant makes a showing that the employer is not prejudiced by the lack of such notice. Id. Claimant has the burden of showing that the employer was not prejudiced. Hannick v. Kelly Temporary Services, 855 S.W.2d 497, 499 (Mo.App., 1993). A prima facie case of no prejudice is made if claimant can show the employer had actual knowledge of the injury. v. Jewish Hospital, 854 S.W.2d 82, 85 (Mo.App., 1993).
Missouri Courts have held that no prejudice exists where the evidence of actual notice was uncontradicted, admitted by the employer, or accepted as true by the fact finder. Willis. A partially completed report is not "actual notice". Testimony provided by three witnesses for Employer agree that Employer was unaware of any injury alleged to have occurred by Claimant at work on May 16, 2007. This agrees with Claimant's statement in November, 2007 on the medical form which indicated Claimant was not involved in any kind of injury referable to her current complaint.
It is the burden of the Employee to produce competent and substantial evidence that timely notice was provided to the Employer. Where neither written notice nor actual knowledge on the part of the Employer is shown by the Employee, the burden rests on him to supply evidence and obtain a commission's finding that no prejudice to the Employer resulted. Klopstein v. Schroll House Moving Co., 425 S.W.2d 498 (Mo.App., 1968).
"Where...the employer does not admit that he had actual knowledge the issue becomes one of fact; if the employee produces substantial evidence that the employer had such knowledge he thereby makes a prima facie showing of want of prejudice, and the burden of bringing forth evidence to prove he was prejudiced shifts to the employer. But $\S 287.420$ places the burden of proof upon the claimant to produce competent and substantial evidence that the written notice was given...; and where neither written notice or actual knowledge is shown by a claimant the burden rests on him to supply evidence and obtain the Commission's finding that no prejudice to the employer resulted. 425 S.W.2d 498, 503-504 (internal citations omitted).
Notice enables the Employer to "protect himself by prompting investigation of the accident and treatment of the injury." Reichert v. Jerry Reece, Inc., 504 S.W.2d 182 (Mo.App., 1973). Where the employee fails to adduce evidence of lack of prejudice, the Court will "presume that the Employer was prejudiced by the lack of notice because it was not able to make a timely investigation." Soos v. Mallinckrodt Chemical Co., 19 S.W.3d 683, 686 (Mo.App. 2000). Claimant continued to work post May, 2007. She was treated by Employer for TB exposure during the summer of 2007 and never sought treatment or requested treatment for the alleged incident in May.
In November Claimant sought care for her neck and shoulder through her primary physician and a surgeon with whom she had previously been treated. Claimant was examined, diagnosed, went through treatment including surgery and had physical therapy all without notice to Employer that her injuries were allegedly work related. I find that Claimant did not provide proper notice to Employer of her alleged injury on May 16, 2007. Employer had no ability to direct the care or treatment prior to the conclusions of physical therapy post surgery. For these reasons, Employer was clearly prejudiced by Claimant's failure to provide notice.
The word "accident" as used in this chapter shall mean an unexpected traumatic event or unusual strain identifiable by time and place of occurrence and producing at the time objective symptoms of an injury caused by a specific event during a single work shift. An injury is not compensable because work was a triggering or precipitating factor. §287.020.2. Likewise, the term "injury" is defined by statute to be an injury which has arisen out of and in the course of employment. An injury by accident is compensable only if the accident was the prevailing factor in causing both the resulting medical condition and disability. "The prevailing factor" is defined to be the primary factor, in relation to any other factor, causing both the resulting medical condition and disability. §287.020.3(1)
An injury shall be deemed to arise out of and in the course of the employment only if: (a) it is reasonably apparent, upon consideration of all the circumstances, that the accident is the prevailing factor in causing the injury; and (b) It does not come from a hazard or risk unrelated to the employment to which workers would have been equally exposed outside of, and unrelated to the employment in normal nonemployment life. §287.020.3(2)(a)(b).
Other than Claimant's testimony and the circumstantial inference from the incomplete report of injury, there is no objective evidence of an injury sustained by Claimant on May 16, 2007. While it is true that Claimant identifies an unexpected traumatic event by time and place of occurrence producing symptoms, the symptoms either resolved or did not produce the objective quality necessary by statute. Claimant has a history of cervical spine and neck pain which predates and postdates May 16, 2007. The evidence presented does not show that the date alleged produced a particular compensable injury. Claimant has failed to prove there was a compensable accident that occurred on May 16, 2007.
Finally, Medical causation must be established by scientific or medical evidence showing the cause and effect relationship between the complained of condition and the asserted cause. Shelby v. Trans World Airlines, 831 S.W.2d, 221, 222 (Mo.App. W.D. 1992). Questions
regarding causation or issues of fact are to be decided by the Commission. Sanderson v. PortaFab Corp., 989 S.W.2d 589 (Mo.App. 1999).
The burden is on the Employee to prove not only that an accident occurred and that it resulted in an injury, but also that there is a medical causal relationship between the accident, the injury and the medical treatment for which he is seeking compensation. Smart v. Chrysler Corporation, 851 S.W.2d 62, 64 (Mo.App. 1983). In order to prove a medical causal relationship between the alleged accident and medical condition, the Employee must offer competent medical testimony to satisfy his burden of proof. Brundige v. Boehringer Ingelheim, 812 S.W.2d 200 (Mo.App. 1991). Medical causation, not within common knowledge or experience, must be established by scientific or medical evidence showing a cause and effect relationship between the complained of condition and the asserted cause. Id. Claimant's alleged accident occurred nearly six months before treatment was sought. The medical causal relationship between the described accident in May and the surgery for degenerative spinal canal stenosis in December has not been established by competent and substantial evidence. Medical opinions drawing such a connection are not credible or persuasive.