Bacterial Meningitis
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Tuberculous meningitis (cont.)<br />
PREVENTION:<br />
• BCG vaccine (given at birth)<br />
• PPD (Purified Protein Derivative) Tuberculin test determines if<br />
someone has developed an immune response to M.<br />
tuberculosis<br />
• 0.1mL injected immediately under the surface of the skin of<br />
the forearm<br />
• Test should be read between 48 and 72 hours after the<br />
injection for induration (hardness)<br />
• Classified as positive based on the diameter of the<br />
induration