Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
Did you know?
Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
Did you know?
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Summary of events in a typical humoral immune response.
Funny Maths Response
Steps in the humoral and cell-mediated immune response
Schematic diagram showing polyclonal response by B cells against linear epitopes.
Dose-response relationship. As the dose of a drug increases, a maximal response or plateau is ...
Response of corn selected for high and low oil content over 76 generations