they bite. While dying from a dog bite on its ownis incredibly rare, you should make sure your four-legged friend has had its shots regardless. That's becausedogs are the lead sourceof rabies deaths in humans, accounting for 99% of cases. Africa and Asia experience the most dog bite-re...
If a person becomes susceptible to a disease after recovering from it (such as gonorrhea, meningitis, or streptococcal sore throat), then the percentage of people susceptible to becoming infected with the disease, S(t), and the percentage of people in the population infected with the disease, ...