mucor mold, bread mold fungi, found in soil, digestive systems

mucor mold bread fungi fungal fungus illustration soil plant sinusitis rhinosinusitis maxillary sinus antrum highmore paranasal respiratory human microbial prevention science nose treatment medical inflammation allergic pain sickness cavity closeup disease nasal infection cold illness medicine chronic microbe macro immunocompromised immune deficiency aids hiv mycology sporangiophore sporangium microorganism microscopic zygomycota