Tetra Pak launched the first aseptic carton bottle for milk, the Tetra Evero Aseptic. They possess knowledge and skills in sterile and aseptic techniques. After sterilization, an object is referred to as being sterile or aseptic. Sterilization of aseptic packaging material is a crucial step in aseptic food processing. Amoebic meningoencephalitis can mimic a brain abscess, aseptic or chronic meningitis, or CNS malignancy. These findings are consistent with aseptic meningitis. Viruses are the most common cause of aseptic meningitis. The most common cause of aseptic meningitis is by viral infection. In very rare cases, ibuprofen can cause aseptic meningitis. Neurological side effects like aseptic meningitis and encephalopathy have been observed. Treatment for aseptic meningitis caused by enteroviruses is also mainly symptomatic. These factors have made plastic the packaging material of choice for use in aseptic processing. The testing for both meningitis and aseptic meningitis is mostly the same. PTX3 levels in cerebrospinal fluid help distinguishing between bacterial and aseptic meningoencephalitis. The ultra-pasteurization process, combined with aseptic packaging, ensures a long shelf life.