What is meningitis? (ANATOMY)

Inflammation of the brain and spinal cord membranes, typically caused by an infection.

Explanation:

Meningitis is usually caused by a viral infection but can also be bacterial or fungal. Vaccines can prevent some forms of meningitis.

Symptoms include headache, fever, and stiff neck.

Depending on the cause, meningitis may get better on its own, or it can be life-threatening, requiring urgent antibiotic treatment.

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explanation:

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides