But there are some fungi can pass through the filter and into the air conditioning system. (Air-conditioning system) and spread to another room in the hospital.
But it is also part of the library system through the filter and into the air conditioning system (Air-conditioning system) and spread to other rooms within the hospital.
but it is also a mold through the system can be some filter and into air-conditioning system (Air - conditioning system) and spread to different rooms in the hospital.