Granulocytes, specifically neutrophils, help the body fight bacterial infections. The number of granulocytes in the body usually increases when there is a serious infection. People with a lower number of granulocytes are more likely to develop bad infections more often.
Congrats on a sick trade. If the buyout happens before the options expiration, you can exercise your options for stock, purchase the stock at $28.00, and sell the shares for $40.00 and make $12.00 per share (less the price of the options). Realistically, the value of the call option will go up to $12.00+ and you can just sell the option.
A Call Option in stock market is basically a contract to buy a specific stock, at a specific price on a specific date. When you purchase the stock your risk is unlimited in a sense that you might lose your entire capital or incalculable part of it, but when you purchase calls your risk is only limited to the premium paid. You are under no obligation to purchase the stock. Generally calls of a particular stock are purchased by a person when they are bullish on it or if they wanted to hedge a specific position. Options are riskier and more volatile than the underlying stock. A mere few percent move in a stock may turn out to be over a 100% or more move in the options.