Emerging Infectious Disease ISSN: 1080-6059
Volume 6, Number 6—December 2000
Research
Risk Factors for Otitis Media and Carriage of Multiple Strains of Haemophilus influenzae and Streptococcus pneumoniae
Figure 2

Figure 2. Example of S. pneumoniae isolates collected from child no. 37 during four sampling periods. Lane 1: Isolate collected at week 1; lanes 2-3: isolates collected at week 2; lanes 4-7, 9-13: isolates collected at week 3; lane 8: low molecular weight lambda ladder; lanes 14-21: isolates collected at week 4.
Lessons from the History of Quarantine, from Plague to Influenza A
Length: 23:11





