The bacterium Bordetella pertussis is the primary whooping cough cause. There are no other causes, and the infection follows no distinct seasonal pattern. People may become infected with the bacteria by breathing in tiny droplets released into the air by an infected person's cough or sneeze.
There are approximately 1,892.7 milliliters in 1 half-gallon of volume. That works out to 3,785.4 milliliters per gallon, 1.892 liters per half-gallon and 3.785 liters per gallon.
How can you find out how many ounces there are in a liter and a half? Answer and Explanation: 1 liter contains 33.814 fluid ounces. To find out how many ounces are in half a liter, divide that number by 2. That will give you 16.907 fluid ounces. For the final step, you need to add the two numbers together: 33.814 fluid ounces plus 16.907 fluid ounces equals 50.721 fluid ounces. So, there are 50.721 fluid ounces, or roughly 51 fluid ounces, in a liter and a half.