The 1st Lady to steer a Central American state, she served during the nineties after the country were shaken by political strife. Hemagglutinin inhibition (HI) assay: The Hello assay exams for antibodies on the hemagglutinin of the particular influenza virus employing crimson blood cells (RBC). Several varieties of RBCs have https://www.dailypioneer.com/STATE-EDITIONS/chandigarh/page/742