You also have rights in the situation of a labour dispute between you and the employer. For example, your boss is not allowed to unilaterally change the content of your job. He may only do so if this is included in your contract. This can lead to a conflict if you do not agree with the new position. You may also not be dismissed because of illness, but dismissal during illness is allowed. You may have fallen ill due to the industrial dispute. Often, a dismissal by mutual agreement and a settlement agreement is then the best solution. Dismissal and illness is often a complex situation that requires expertise and experience. Get advice and assistance from an employment lawyer.