Because there are a large variety of jobs to be done underwater, commercial divers may also need to acquire other skills, like underwater welding, photography, or construction, depending on the type of work they'll be doing. In some companies, on-the-job training by more experienced divers also occurs.
Causes of Adenitis. Adenitis is usually caused by a viral or bacterial infection. Adenitis: Related Medical Conditions. To research the causes of Adenitis, consider researching the causes of these these diseases that may be similar, or associated with Adenitis: Sialoadenitis. Mesenteric adenitis.
Meningitis is an inflammation of the meninges (the covering of the brain and spinal cord). Meningitis can be caused by infection from viruses and bacteria (germs). These germs usually cause everyday illness, such as an ear infection or pneumonia.here are vaccines that can prevent meningococcal meningitis. Haemophilus influenzae type b (Hib) can also cause meningitis. In the past, Hib was the most common cause of bacterial meningitis. There is a vaccine that stops infants and young children from getting this kind of meningitis.