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.
For fuel economy conversions such as mpg to liters/100km etc, please go to Fuel Economy Conversion. Volume measurement units gallons to liters conversion factors are listed below. To find out how many liters in gallons, multiply by the factor or use the converter below. 1 Gallon [Fluid, US] = 3.7854118 Liters. For liters to gallons converter, please go to liters to gallons. Converter. Enter a US fluid gallon value that you want to convert into liters and click on the convert button.