Plague epidemic. Bottleneck keeps existing vaccine off the market.
Sternberg
S
S
D004196:Disease Outbreaks; D017277:Drug Approval; D006801:Humans; D007194:India / Q000453:epidemiology; D010930:Plague / Q000453:epidemiology / Q000517:prevention & control*; D010931:Plague Vaccine; D018410:Pneumonia, Bacterial / Q000453:epidemiology / Q000517:prevention & control*; D014481:United States; D014486:United States Food and Drug Administration; D015164:Vaccines, Inactivated; D014614:Vaccines, Synthetic
D010931:Plague Vaccine; D015164:Vaccines, Inactivated; D014614:Vaccines, Synthetic