Mariwasa Manufacturing, Inc. v. Workmen's Compensation Commission
REITERATIONFacts
1. The Antecedents: Octavio B. Vidanes, Jr. was employed by Mariwasa Manufacturing, Inc. from June 12, 1967, to September 6, 1971. During his employment, he worked in various departments and was subjected to pre-employment physical examinations. He became ill with Hansen's disease (leprosy) while employed and was subsequently removed from his position. The claimant asserted that his illness was contracted due to exposure to chemicals, dust, and heat in the manufacturing process, as well as potential contact with other employees suffering from the disease. 2. Procedural History: Vidanes, Jr. filed a claim for compensation benefits under the Workmen's Compensation Act with the Department of Labor, Regional Office No. 4. The Acting Referee granted the claim. Mariwasa Manufacturing, Inc. appealed this decision to the Workmen's Compensation Commission. The Commission affirmed the Acting Referee's decision with modifications regarding attorney's fees and review costs, ordering Mariwasa to pay compensation benefits, attorney's fees, and costs to the Workmen's Compensation Fund. 3. The Petition: Mariwasa Manufacturing, Inc. filed a Petition for Review on certiorari with the Supreme Court, which was treated as a special civil action. The petitioner sought to reverse the decision of the Workmen's Compensation Commission. The core of the petition appears to challenge the compensability of Hansen's disease and the causal connection between the claimant's work and his illness, despite the Commission's findings and the legal presumption of compensability.
Issue(s)
Whether the illness diagnosed as Hansen's disease is compensable under the Workmen's Compensation Act. Whether the claimant's illness was contracted in the course of or aggravated by his employment.
Ruling
The Decision of the respondent Workmen's Compensation Commission is hereby affirmed. Costs against petitioner.
Ratio Decidendi
On Whether the illness diagnosed as Hansen's disease is compensable under the Workmen's Compensation Act and whether the claimant's illness was contracted in the course of or aggravated by his employment: The Court affirmed the decision of the Workmen's Compensation Commission, holding that the ailment contracted by the private respondent was work-connected and work-aggravated, which are criteria for compensability under the Workmen's Compensation Act. The Court reiterated the legal presumption that an illness contracted during employment is presumed to have arisen out of or been aggravated by the nature of such employment. This presumption was not successfully rebutted by the petitioner. On Whether the claimant's illness was contracted in the course of or aggravated by his employment: The Court noted that the claimant's exposure to chemicals, dust, heat, and other air pollutants, coupled with the stress and strain of work, could have caused or aggravated the Hansen's disease. Furthermore, the Commission found evidence suggesting contact with open cases within the company premises, noting that Dr. Virginia Guzman observed approximately 20 persons employed and working in the premises with skin diseases. The adverse medical findings relied upon by the petitioner, suggesting that Hansen's disease is neither a compensable nor occupational disease, could not prevail over the legal presumption of compensability. The Court emphasized that mere opinions of doctors presented by the employer do not meet the required quantum of evidence to overcome this presumption, citing previous rulings. The Court also stressed that the legal presumption of compensability is applied even in the absence of a definite finding of the precise medical cause of the illness, as long as it supervened in the course of employment, as the function of legal presumption is to dispense with the need for proof.
Main Doctrine
An illness contracted during employment is presumed to be work-connected or work-aggravated, and this presumption can only be overcome by substantial evidence to the contrary. The mere opinion of doctors presented by the employer does not suffice to rebut this legal presumption.