Because significant rebates and discounts are typically taken off the WAC price, it's unclear to what degree the increases will translate to Biogen's bottom line. Last year, Biogen took one price increase for its multiple sclerosis drugs in January, Abrahams noted, and the company is likely to do the same this year, given the .
Tapeworm Causes. Six types of tapeworms are known to infect people. They are usually identified by the animals they come from -- for example, Taenia saginata from beef, Taenia solium from pork, and Diphyllobothrium latum from fish. Tapeworms have a three-stage lifecycle: egg, an immature stage called a larva, and an adult stage at which the worm can produce more eggs.
Symptoms of a tapeworm larvae infection. Some types of tapeworm may not develop into the adult form in the intestine. Instead, their larvae (newly hatched worms) burrow through your intestine wall and enter your bloodstream. Then they can travel to, and settle in, other places around your body.ou may not know you have a tapeworm infection until you see segments of the worm in your stools (poo). A tapeworm infection does not always cause symptoms, or the symptoms are often mistaken for another illness. A tapeworm infection typically causes stomach pain and sometimes vomiting and diarrhoea.