The biological activity of endotoxin is associated with the lipopolysaccharide (LPS). Toxicity is associated with the lipid component (Lipid A) and immunogenicity is associated with the polysaccharide components. The cell wall antigens (O antigens) of Gram-negative bacteria are components of LPS.
New summer destination added to Harrisburg International Airport flights. Allegiant Air will begin offering nonstop flights from the Harrisburg International Airport to Myrtle Beach, S.C. for as low as $45 beginning this summer. HIA Executive Director Timothy Edwards announced Tuesday that summer seasonal routes to Myrtle Beach will operate twice weekly beginning May 19. The discount airline will now offer flights to four locations â including Punta Gorda, Orlando and Tampa.
PANAMA CITY BEACH-- Southwest Airlines is once again scaling back service to Northwest Florida Beaches International Airport. When Northwest Florida Beaches International landed Southwest Airlines in May of 2010, locals envisioned cheap flights to destinations all over the U.S. In exchange for an incentive package, Southwest guaranteed eight daily flights, two each to Orlando, Baltimore, Nashville and Houston, for the first three years.