1. When the bacterial growth starts to slow down, the oxygen will start to be replenished.

2. In its early stages, symptoms may be similar to bacterial meningitis.

3. The bacterial strain most common in Los Angeles is covered by the current meningitis vaccine.

4. The surfaces were then tested for bacterial contamination.

5. Each node represents a different bacterial strain, and each edge represents an association between bacterial strains.

6. There are two types bacterial or viral.