Mefloquine is not recommended for severe malaria infections, particularly infections from "P. falciparum", which should be treated with intravenous antimalarials. Mefloquine does not eliminate parasites in the liver phase of the disease, and people with "P. vivax" malaria should be treated with a second drug that is effective for the liver phase, such as primaquine. Mefloquine is widely used for the treatment of malaria in pregnancy. Limited data suggests that it is safe for this purpose. Resistance to mefloquine is now common around the west border in Cambodia and other parts of Southeast Asia. The mechanism of resistance is by increase
Things Ain't What They Used to Be Things Ain't What They Used to Be "Things Ain't What They Used to Be" is a 1942 jazz standard with music by Mercer Ellington and lyrics by Ted Persons. In 1941 there was a strike against the American Society of Composers, Authors and Publishers, of which Duke Ellington was a member. Because of the strike he could not air his songs on the radio. Instead, he used songs written by his son Mercer and pianist Billy Strayhorn. Strayhorn's compositions of this time include "Take the 'A' Train", "Chelsea Bridge" and "Day Dream". Mercer wrote "Things Ain't What They Used to