Wyoming Statutes Title 27. Labor and Employment § 27-14-603. Burden of proof;  required proof of circumstances;  coronary conditions;  hernia

(i) There is a direct causal connection between the condition or circumstances under which the work is performed and the injury;

(ii) The injury can be seen to have followed as a natural incident of the work as a result of the employment;

(iii) The injury can fairly be traced to the employment as a proximate cause;

(iv) The injury does not come from a hazard to which employees would have been equally exposed outside of the employment;  and

(v) The injury is incidental to the character of the business and not independent of the relation of employer and employee.

(i) There is a direct causal connection between the condition under which the work was performed and the cardiac condition;  and

(ii) The causative exertion occurs during the actual period of employment stress clearly unusual to or abnormal for employees in that particular employment, irrespective of whether the employment stress is unusual to or abnormal for the individual employee;  and

(iii) The acute symptoms of the cardiac condition are clearly manifested not later than four (4) hours after the alleged causative exertion.

(i) The hernia is of recent origin;

(ii) Its appearance was accompanied by pain;

(iii) It was immediately preceded by some accidental strain suffered in the course of the employment;  and

(iv) It did not exist prior to the date of the alleged injury.