E. coli is a gram-negative bacteria, shaped like a rod. Escherichia coli is usually found in the lower intestine of humans and present in fecal matter. Most urinary infections are caused by inadvertent transfer of fecal matter into the urethra. The E.coli present in the fecal matter, and then infect the urinary tract.
Warnings. 1  Always disconnect the negative cable or terminal first when you are working with a car battery. Failure to do so could result in electrical sparks and severe burns. 2  Metal may conduct electricity and cause severe burns.
And battery terminals are usually marked with a + for the positive terminal, and a - for negative. You might need to wipe off some grime to see them if your battery is dirty. Park the car you'll use for jump-starting next to the one with the dead battery, positioned close enough so that the cables will reach. The vehicles should not touch one another. Turn off the ignition on both cars. First, clamp one end of the positive cable to the dead battery's positive clamp.