Liver function tests. Liver function tests (LFTs or LFs) are groups of blood tests that give information about the state of a patient's liver.[1] These tests include prothrombin time (PT/INR), aPTT, albumin, bilirubin (direct and indirect), and others.
This is unusual since influenza is normally most deadly to the very young (under age 2) and the very old (over age 70). The total mortality of the 1918â1919 pandemic is not known, but it is estimated that 2.5% to 5% of the world's population was killed.
Haemophilus influenzae (Bacteria) In 1995, this bacterium was the first organism to have its genome completely sequenced. The bacterium causes a potentially fatal illness that is now largely controlled in countries that vaccinate children. It was discovered during a flu pandemic in 1890 and mistakenly thought to be the cause.